From 5aba3fbfbcf55adf35a33e76b08f6ed50e843929 Mon Sep 17 00:00:00 2001
From: ptrus <peter@u-s.si>
Date: Fri, 8 Dec 2023 22:18:00 +0100
Subject: [PATCH] attesttion-tool: DCAP support

---
 attestation-tool/.cargo/config |    7 +
 attestation-tool/Cargo.lock    | 2560 ++++++++++++++++++++++++++++----
 attestation-tool/Cargo.toml    |   29 +-
 attestation-tool/README.md     |   53 +-
 attestation-tool/src/ecdsa.rs  |  369 +++++
 attestation-tool/src/main.rs   |   45 +-
 6 files changed, 2772 insertions(+), 291 deletions(-)
 create mode 100644 attestation-tool/.cargo/config
 create mode 100644 attestation-tool/src/ecdsa.rs

diff --git a/attestation-tool/.cargo/config b/attestation-tool/.cargo/config
new file mode 100644
index 0000000..bbd7043
--- /dev/null
+++ b/attestation-tool/.cargo/config
@@ -0,0 +1,7 @@
+[build]
+rustflags = ["-C", "target-feature=+aes,+ssse3"]
+rustdocflags = ["-C", "target-feature=+aes,+ssse3"]
+
+[test]
+rustflags = ["-C", "target-feature=+aes,+ssse3"]
+rustdocflags = ["-C", "target-feature=+aes,+ssse3"]
diff --git a/attestation-tool/Cargo.lock b/attestation-tool/Cargo.lock
index 499a19b..6380f40 100644
--- a/attestation-tool/Cargo.lock
+++ b/attestation-tool/Cargo.lock
@@ -17,6 +17,41 @@ version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
 
+[[package]]
+name = "aead"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d122413f284cf2d62fb1b7db97e02edb8cda96d769b16e443a4f6195e35662b0"
+dependencies = [
+ "crypto-common",
+ "generic-array",
+]
+
+[[package]]
+name = "aes"
+version = "0.8.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ac1f845298e95f983ff1944b728ae08b8cebab80d684f0a832ed0fc74dfa27e2"
+dependencies = [
+ "cfg-if 1.0.0",
+ "cipher",
+ "cpufeatures",
+]
+
+[[package]]
+name = "aes-gcm"
+version = "0.10.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "831010a0f742e1209b3bcea8fab6a8e149051ba6099432c8cb2cc117dec3ead1"
+dependencies = [
+ "aead",
+ "aes",
+ "cipher",
+ "ctr",
+ "ghash",
+ "subtle",
+]
+
 [[package]]
 name = "aesm-client"
 version = "0.5.4"
@@ -36,6 +71,18 @@ dependencies = [
  "winapi 0.3.9",
 ]
 
+[[package]]
+name = "ahash"
+version = "0.8.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "91429305e9f0a25f6205c5b8e0d2db09e0708a7a6df0f42212bb56c32c8ac97a"
+dependencies = [
+ "cfg-if 1.0.0",
+ "once_cell",
+ "version_check",
+ "zerocopy",
+]
+
 [[package]]
 name = "aho-corasick"
 version = "0.7.19"
@@ -63,22 +110,104 @@ dependencies = [
  "winapi 0.3.9",
 ]
 
+[[package]]
+name = "anyhow"
+version = "1.0.75"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a4668cab20f66d8d020e1fbc0ebe47217433c1b6c8f2040faf858554e394ace6"
+
+[[package]]
+name = "arbitrary"
+version = "1.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7d5a26814d8dcb93b0e5a0ff3c6d80a8843bafb21b39e8e18a6f05471870e110"
+dependencies = [
+ "derive_arbitrary",
+]
+
+[[package]]
+name = "arc-swap"
+version = "1.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bddcadddf5e9015d310179a59bb28c4d4b9920ad0f11e8e14dbadf654890c9a6"
+
+[[package]]
+name = "asn1-rs"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7f6fd5ddaf0351dff5b8da21b2fb4ff8e08ddd02857f0bf69c47639106c0fff0"
+dependencies = [
+ "asn1-rs-derive",
+ "asn1-rs-impl",
+ "displaydoc",
+ "nom 7.1.3",
+ "num-traits",
+ "rusticata-macros",
+ "thiserror",
+ "time 0.3.30",
+]
+
+[[package]]
+name = "asn1-rs-derive"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "726535892e8eae7e70657b4c8ea93d26b8553afb1ce617caee529ef96d7dee6c"
+dependencies = [
+ "proc-macro2 1.0.70",
+ "quote 1.0.33",
+ "syn 1.0.103",
+ "synstructure",
+]
+
+[[package]]
+name = "asn1-rs-impl"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2777730b2039ac0f95f093556e61b6d26cebed5393ca6f152717777cec3a42ed"
+dependencies = [
+ "proc-macro2 1.0.70",
+ "quote 1.0.33",
+ "syn 1.0.103",
+]
+
+[[package]]
+name = "async-trait"
+version = "0.1.74"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a66537f1bb974b254c98ed142ff995236e81b9d0fe4db0575f46612cb15eb0f9"
+dependencies = [
+ "proc-macro2 1.0.70",
+ "quote 1.0.33",
+ "syn 2.0.40",
+]
+
 [[package]]
 name = "attestation-tool"
 version = "0.2.0"
 dependencies = [
  "aesm-client",
- "base64",
+ "anyhow",
+ "base64 0.13.1",
+ "byteorder",
  "clap",
+ "dcap-ql",
  "env_logger 0.9.3",
+ "hex",
  "ias",
  "lazy_static",
+ "mbedtls",
+ "oasis-core-runtime",
  "pkix",
  "report-test",
+ "rustc-hex",
+ "serde",
+ "serde_json",
  "sgx-isa",
  "sgxs",
  "sgxs-loaders",
- "tokio 1.21.2",
+ "tokio 1.35.0",
+ "ureq",
+ "yasna 0.5.2",
 ]
 
 [[package]]
@@ -114,7 +243,7 @@ dependencies = [
  "cc",
  "cfg-if 1.0.0",
  "libc",
- "miniz_oxide",
+ "miniz_oxide 0.5.4",
  "object",
  "rustc-demangle",
 ]
@@ -125,6 +254,43 @@ version = "0.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8"
 
+[[package]]
+name = "base64"
+version = "0.21.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "35636a1494ede3b646cc98f74f8e62c773a38a659ebc777a2cf26b9b74171df9"
+
+[[package]]
+name = "base64-serde"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2e964e3e0a930303c7c0bdb28ebf691dd98d9eee4b8b68019d2c995710b58a18"
+dependencies = [
+ "base64 0.13.1",
+ "serde",
+]
+
+[[package]]
+name = "base64ct"
+version = "1.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8c3c1a368f70d6cf7302d78f8f7093da241fb8e8807c05cc9e51a125895a6d5b"
+
+[[package]]
+name = "bech32"
+version = "0.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d86b93f97252c47b41663388e6d155714a9d0c398b99f1005cbc5f978b29f445"
+
+[[package]]
+name = "bincode"
+version = "1.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b1f45e9417d87227c7a56d22e471c6206462cba514c7590c09aff4cf6d1ddcad"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "bindgen"
 version = "0.58.1"
@@ -140,8 +306,8 @@ dependencies = [
  "lazycell",
  "log",
  "peeking_take_while",
- "proc-macro2",
- "quote",
+ "proc-macro2 1.0.70",
+ "quote 1.0.33",
  "regex",
  "rustc-hash",
  "shlex",
@@ -166,6 +332,33 @@ version = "1.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
+[[package]]
+name = "blake2"
+version = "0.10.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "46502ad458c9a52b69d4d4d32775c788b7a1b85e8bc9d482d92250fc0e3f8efe"
+dependencies = [
+ "digest 0.10.7",
+]
+
+[[package]]
+name = "block-buffer"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4152116fd6e9dadb291ae18fc1ec3575ed6d84c29642d97890f4b4a3417297e4"
+dependencies = [
+ "generic-array",
+]
+
+[[package]]
+name = "block-buffer"
+version = "0.10.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3078c7629b62d3f0439517fa394996acacc5cbc91c5a20d8c658e77abd503a71"
+dependencies = [
+ "generic-array",
+]
+
 [[package]]
 name = "bumpalo"
 version = "3.11.1"
@@ -199,12 +392,18 @@ name = "bytes"
 version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ec8a7b6a70fde80372154c65702f00a0f56f3e1c36abbc6c440484be248856db"
+dependencies = [
+ "serde",
+]
 
 [[package]]
 name = "cc"
-version = "1.0.76"
+version = "1.0.83"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "76a284da2e6fe2092f2353e51713435363112dfd60030e22add80be333fb928f"
+checksum = "f1174fb0b6ec23863f8b971027804a42614e347eafb0a95bf0b12cdae21fc4d0"
+dependencies = [
+ "libc",
+]
 
 [[package]]
 name = "cexpr"
@@ -212,7 +411,7 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f4aedb84272dbe89af497cf81375129abda4fc0a9e7c5d317498c15cc30c0d27"
 dependencies = [
- "nom",
+ "nom 5.1.2",
 ]
 
 [[package]]
@@ -227,6 +426,30 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
+[[package]]
+name = "chacha20"
+version = "0.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c3613f74bd2eac03dad61bd53dbe620703d4371614fe0bc3b9f04dd36fe4e818"
+dependencies = [
+ "cfg-if 1.0.0",
+ "cipher",
+ "cpufeatures",
+]
+
+[[package]]
+name = "chacha20poly1305"
+version = "0.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "10cd79432192d1c0f4e1a0fef9527696cc039165d729fb41b3f4f4f354c2dc35"
+dependencies = [
+ "aead",
+ "chacha20",
+ "cipher",
+ "poly1305",
+ "zeroize",
+]
+
 [[package]]
 name = "chrono"
 version = "0.4.22"
@@ -237,11 +460,22 @@ dependencies = [
  "js-sys",
  "num-integer",
  "num-traits",
- "time",
+ "time 0.1.44",
  "wasm-bindgen",
  "winapi 0.3.9",
 ]
 
+[[package]]
+name = "cipher"
+version = "0.4.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "773f3b9af64447d2ce9850330c473515014aa235e6a783b02db81ff39e4a3dad"
+dependencies = [
+ "crypto-common",
+ "inout",
+ "zeroize",
+]
+
 [[package]]
 name = "clang-sys"
 version = "1.4.0"
@@ -262,7 +496,7 @@ dependencies = [
  "ansi_term",
  "atty",
  "bitflags",
- "strsim",
+ "strsim 0.8.0",
  "textwrap",
  "unicode-width",
  "vec_map",
@@ -287,6 +521,23 @@ dependencies = [
  "unicode-width",
 ]
 
+[[package]]
+name = "const-oid"
+version = "0.9.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "28c122c3980598d243d63d9a704629a2d748d101f278052ff068be5a4423ab6f"
+
+[[package]]
+name = "contracts"
+version = "0.6.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f1d1429e3bd78171c65aa010eabcdf8f863ba3254728dbfb0ad4b1545beac15c"
+dependencies = [
+ "proc-macro2 1.0.70",
+ "quote 1.0.33",
+ "syn 1.0.103",
+]
+
 [[package]]
 name = "core-foundation"
 version = "0.9.3"
@@ -303,6 +554,24 @@ version = "0.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5827cebf4670468b8772dd191856768aedcb1b0278a04f989f7766351917b9dc"
 
+[[package]]
+name = "cpufeatures"
+version = "0.2.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ce420fe07aecd3e67c5f910618fe65e94158f6dcc0adf44e00d69ce2bdfe0fd0"
+dependencies = [
+ "libc",
+]
+
+[[package]]
+name = "crc32fast"
+version = "1.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b540bd8bc810d3885c6ea91e2018302f68baba2129ab3e88f32389ee9370880d"
+dependencies = [
+ "cfg-if 1.0.0",
+]
+
 [[package]]
 name = "crossbeam"
 version = "0.7.3"
@@ -310,11 +579,25 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "69323bff1fb41c635347b8ead484a5ca6c3f11914d784170b158d8449ab07f8e"
 dependencies = [
  "cfg-if 0.1.10",
- "crossbeam-channel",
- "crossbeam-deque",
- "crossbeam-epoch",
- "crossbeam-queue",
- "crossbeam-utils",
+ "crossbeam-channel 0.4.4",
+ "crossbeam-deque 0.7.4",
+ "crossbeam-epoch 0.8.2",
+ "crossbeam-queue 0.2.3",
+ "crossbeam-utils 0.7.2",
+]
+
+[[package]]
+name = "crossbeam"
+version = "0.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2801af0d36612ae591caa9568261fddce32ce6e08a7275ea334a06a4ad021a2c"
+dependencies = [
+ "cfg-if 1.0.0",
+ "crossbeam-channel 0.5.8",
+ "crossbeam-deque 0.8.3",
+ "crossbeam-epoch 0.9.15",
+ "crossbeam-queue 0.3.8",
+ "crossbeam-utils 0.8.16",
 ]
 
 [[package]]
@@ -323,21 +606,42 @@ version = "0.4.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b153fe7cbef478c567df0f972e02e6d736db11affe43dfc9c56a9374d1adfb87"
 dependencies = [
- "crossbeam-utils",
+ "crossbeam-utils 0.7.2",
  "maybe-uninit",
 ]
 
+[[package]]
+name = "crossbeam-channel"
+version = "0.5.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a33c2bf77f2df06183c3aa30d1e96c0695a313d4f9c453cc3762a6db39f99200"
+dependencies = [
+ "cfg-if 1.0.0",
+ "crossbeam-utils 0.8.16",
+]
+
 [[package]]
 name = "crossbeam-deque"
 version = "0.7.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c20ff29ded3204c5106278a81a38f4b482636ed4fa1e6cfbeef193291beb29ed"
 dependencies = [
- "crossbeam-epoch",
- "crossbeam-utils",
+ "crossbeam-epoch 0.8.2",
+ "crossbeam-utils 0.7.2",
  "maybe-uninit",
 ]
 
+[[package]]
+name = "crossbeam-deque"
+version = "0.8.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ce6fd6f855243022dcecf8702fef0c297d4338e226845fe067f6341ad9fa0cef"
+dependencies = [
+ "cfg-if 1.0.0",
+ "crossbeam-epoch 0.9.15",
+ "crossbeam-utils 0.8.16",
+]
+
 [[package]]
 name = "crossbeam-epoch"
 version = "0.8.2"
@@ -346,10 +650,23 @@ checksum = "058ed274caafc1f60c4997b5fc07bf7dc7cca454af7c6e81edffe5f33f70dace"
 dependencies = [
  "autocfg",
  "cfg-if 0.1.10",
- "crossbeam-utils",
+ "crossbeam-utils 0.7.2",
  "lazy_static",
  "maybe-uninit",
- "memoffset",
+ "memoffset 0.5.6",
+ "scopeguard",
+]
+
+[[package]]
+name = "crossbeam-epoch"
+version = "0.9.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ae211234986c545741a7dc064309f67ee1e5ad243d0e48335adc0484d960bcc7"
+dependencies = [
+ "autocfg",
+ "cfg-if 1.0.0",
+ "crossbeam-utils 0.8.16",
+ "memoffset 0.9.0",
  "scopeguard",
 ]
 
@@ -360,10 +677,20 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "774ba60a54c213d409d5353bda12d49cd68d14e45036a285234c8d6f91f92570"
 dependencies = [
  "cfg-if 0.1.10",
- "crossbeam-utils",
+ "crossbeam-utils 0.7.2",
  "maybe-uninit",
 ]
 
+[[package]]
+name = "crossbeam-queue"
+version = "0.3.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d1cfb3ea8a53f37c40dea2c7bedcbd88bdfae54f5e2175d6ecaff1c988353add"
+dependencies = [
+ "cfg-if 1.0.0",
+ "crossbeam-utils 0.8.16",
+]
+
 [[package]]
 name = "crossbeam-utils"
 version = "0.7.2"
@@ -375,6 +702,82 @@ dependencies = [
  "lazy_static",
 ]
 
+[[package]]
+name = "crossbeam-utils"
+version = "0.8.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5a22b2d63d4d1dc0b7f1b6b2747dd0088008a9be28b6ddf0b1e7d335e3037294"
+dependencies = [
+ "cfg-if 1.0.0",
+]
+
+[[package]]
+name = "crunchy"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7a81dae078cea95a014a339291cec439d2f232ebe854a9d672b796c6afafa9b7"
+
+[[package]]
+name = "crypto-common"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1bfb12502f3fc46cca1bb51ac28df9d618d813cdc3d2f25b9fe775a34af26bb3"
+dependencies = [
+ "generic-array",
+ "rand_core",
+ "typenum",
+]
+
+[[package]]
+name = "ctr"
+version = "0.9.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0369ee1ad671834580515889b80f2ea915f23b8be8d0daa4bbaf2ac5c7590835"
+dependencies = [
+ "cipher",
+]
+
+[[package]]
+name = "curve25519-dalek"
+version = "4.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e89b8c6a2e4b1f45971ad09761aafb85514a84744b67a95e32c3cc1352d1f65c"
+dependencies = [
+ "cfg-if 1.0.0",
+ "cpufeatures",
+ "curve25519-dalek-derive",
+ "digest 0.10.7",
+ "fiat-crypto",
+ "platforms",
+ "rustc_version",
+ "subtle",
+ "zeroize",
+]
+
+[[package]]
+name = "curve25519-dalek-derive"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f46882e17999c6cc590af592290432be3bce0428cb0d5f8b6715e4dc7b383eb3"
+dependencies = [
+ "proc-macro2 1.0.70",
+ "quote 1.0.33",
+ "syn 2.0.40",
+]
+
+[[package]]
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+ "rand_core",
+ "subtle-ng",
+ "zeroize",
+]
+
 [[package]]
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@@ -396,10 +799,10 @@ dependencies = [
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  "codespan-reporting",
  "once_cell",
- "proc-macro2",
- "quote",
+ "proc-macro2 1.0.70",
+ "quote 1.0.33",
  "scratch",
- "syn",
+ "syn 1.0.103",
 ]
 
 [[package]]
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 dependencies = [
- "proc-macro2",
- "quote",
- "syn",
+ "proc-macro2 1.0.70",
+ "quote 1.0.33",
+ "syn 1.0.103",
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+dependencies = [
+ "darling_core",
+ "darling_macro",
+]
 
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- "libc",
- "nix 0.13.1",
- "num_cpus",
- "openssl",
- "sgx-isa",
- "sgxs",
- "tokio 0.2.25",
+ "ident_case",
+ "proc-macro2 1.0.70",
+ "quote 1.0.33",
+ "strsim 0.10.0",
+ "syn 1.0.103",
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 [[package]]
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+ "hex",
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+ "zeroize",
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+
+[[package]]
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+ "curve25519-dalek",
+ "ed25519 2.2.3",
+ "rand_core",
+ "serde",
+ "sha2 0.10.8",
+ "signature 2.2.0",
+ "subtle",
+ "zeroize",
+]
+
+[[package]]
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+
+[[package]]
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+checksum = "c898a69d405bf41b25111a95a71691dcc3db7e47a8ec38bb780292f2cf859017"
+dependencies = [
+ "crossbeam 0.7.3",
+ "failure",
+ "failure_derive",
+ "fnv",
+ "fortanix-sgx-abi",
+ "futures 0.3.25",
+ "ipc-queue",
+ "lazy_static",
+ "libc",
+ "nix 0.13.1",
+ "num_cpus",
+ "openssl",
+ "sgx-isa",
+ "sgxs",
+ "tokio 0.2.25",
+]
+
+[[package]]
+name = "encoding_rs"
+version = "0.8.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9852635589dc9f9ea1b6fe9f05b50ef208c85c834a562f0c6abb1c475736ec2b"
 dependencies = [
@@ -483,6 +1105,22 @@ dependencies = [
  "termcolor",
 ]
 
+[[package]]
+name = "equivalent"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
+
+[[package]]
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+version = "0.6.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8bbb8258be8305fb0237d7b295f47bb24ff1b136a535f473baf40e70468515aa"
+dependencies = [
+ "indenter",
+ "once_cell",
+]
+
 [[package]]
 name = "failure"
 version = "0.1.8"
@@ -499,9 +1137,9 @@ version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "aa4da3c766cd7a0db8242e326e9e4e081edd567072893ed320008189715366a4"
 dependencies = [
- "proc-macro2",
- "quote",
- "syn",
+ "proc-macro2 1.0.70",
+ "quote 1.0.33",
+ "syn 1.0.103",
  "synstructure",
 ]
 
@@ -514,6 +1152,32 @@ dependencies = [
  "instant",
 ]
 
+[[package]]
+name = "fiat-crypto"
+version = "0.2.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "27573eac26f4dd11e2b1916c3fe1baa56407c83c71a773a8ba17ec0bca03b6b7"
+
+[[package]]
+name = "flate2"
+version = "1.0.28"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "46303f565772937ffe1d394a4fac6f411c6013172fadde9dcdb1e147a086940e"
+dependencies = [
+ "crc32fast",
+ "miniz_oxide 0.7.1",
+]
+
+[[package]]
+name = "flex-error"
+version = "0.4.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c606d892c9de11507fa0dcffc116434f94e105d0bbdc4e405b61519464c49d7b"
+dependencies = [
+ "eyre",
+ "paste",
+]
+
 [[package]]
 name = "fnv"
 version = "1.0.7"
@@ -626,9 +1290,9 @@ version = "0.3.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bdfb8ce053d86b91919aad980c220b1fb8401a9394410e1c289ed7e66b61835d"
 dependencies = [
- "proc-macro2",
- "quote",
- "syn",
+ "proc-macro2 1.0.70",
+ "quote 1.0.33",
+ "syn 1.0.103",
 ]
 
 [[package]]
@@ -657,12 +1321,45 @@ dependencies = [
  "futures-sink",
  "futures-task",
  "memchr",
- "pin-project-lite 0.2.9",
+ "pin-project-lite 0.2.13",
  "pin-utils",
  "slab",
  "tokio-io",
 ]
 
+[[package]]
+name = "generic-array"
+version = "0.14.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "85649ca51fd72272d7821adaf274ad91c288277713d9c18820d8499a7ff69e9a"
+dependencies = [
+ "typenum",
+ "version_check",
+]
+
+[[package]]
+name = "getrandom"
+version = "0.2.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fe9006bed769170c11f845cf00c7c1e9092aeb3f268e007c3e760ac68008070f"
+dependencies = [
+ "cfg-if 1.0.0",
+ "js-sys",
+ "libc",
+ "wasi 0.11.0+wasi-snapshot-preview1",
+ "wasm-bindgen",
+]
+
+[[package]]
+name = "ghash"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d930750de5717d2dd0b8c0d42c076c0e884c81a73e6cab859bbd2339c71e3e40"
+dependencies = [
+ "opaque-debug",
+ "polyval",
+]
+
 [[package]]
 name = "gimli"
 version = "0.26.2"
@@ -687,19 +1384,40 @@ dependencies = [
  "futures-sink",
  "futures-util",
  "http",
- "indexmap",
+ "indexmap 1.9.1",
  "slab",
- "tokio 1.21.2",
+ "tokio 1.35.0",
  "tokio-util",
  "tracing",
 ]
 
+[[package]]
+name = "half"
+version = "1.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eabb4a44450da02c90444cf74558da904edde8fb4e9035a9a6a4e15445af0bd7"
+
 [[package]]
 name = "hashbrown"
 version = "0.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
 
+[[package]]
+name = "hashbrown"
+version = "0.13.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "43a3c133739dddd0d2990f9a4bdf8eb4b21ef50e4851ca85ab661199821d510e"
+dependencies = [
+ "ahash",
+]
+
+[[package]]
+name = "hashbrown"
+version = "0.14.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "290f1a1d9242c78d09ce40a5e87e7554ee637af1351968159f4952f028f75604"
+
 [[package]]
 name = "hermit-abi"
 version = "0.1.19"
@@ -715,6 +1433,27 @@ version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
 
+[[package]]
+name = "hmac"
+version = "0.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6c49c37c09c17a53d937dfbb742eb3a961d65a994e6bcdcf37e7399d0cc8ab5e"
+dependencies = [
+ "digest 0.10.7",
+]
+
+[[package]]
+name = "honggfuzz"
+version = "0.5.55"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "848e9c511092e0daa0a35a63e8e6e475a3e8f870741448b9f6028d69b142f18e"
+dependencies = [
+ "arbitrary",
+ "lazy_static",
+ "memmap2",
+ "rustc_version",
+]
+
 [[package]]
 name = "http"
 version = "0.2.8"
@@ -734,7 +1473,7 @@ checksum = "d5f38f16d184e36f2408a55281cd658ecbd3ca05cce6d6510a176eca393e26d1"
 dependencies = [
  "bytes 1.2.1",
  "http",
- "pin-project-lite 0.2.9",
+ "pin-project-lite 0.2.13",
 ]
 
 [[package]]
@@ -771,9 +1510,9 @@ dependencies = [
  "httparse",
  "httpdate",
  "itoa",
- "pin-project-lite 0.2.9",
- "socket2",
- "tokio 1.21.2",
+ "pin-project-lite 0.2.13",
+ "socket2 0.4.7",
+ "tokio 1.35.0",
  "tower-service",
  "tracing",
  "want",
@@ -788,7 +1527,7 @@ dependencies = [
  "bytes 1.2.1",
  "hyper",
  "native-tls",
- "tokio 1.21.2",
+ "tokio 1.35.0",
  "tokio-native-tls",
 ]
 
@@ -822,7 +1561,7 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "52ecb007495a0d8d985203c6e29fba32fc64842020ee191a0c33ef2ac4c6ebb2"
 dependencies = [
- "base64",
+ "base64 0.13.1",
  "bitflags",
  "byteorder",
  "log",
@@ -839,6 +1578,12 @@ dependencies = [
  "url",
 ]
 
+[[package]]
+name = "ident_case"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b9e0384b61958566e926dc50660321d12159025e767c18e043daf26b70104c39"
+
 [[package]]
 name = "idna"
 version = "0.3.0"
@@ -849,6 +1594,23 @@ dependencies = [
  "unicode-normalization",
 ]
 
+[[package]]
+name = "impl-trait-for-tuples"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "11d7a9f6330b71fea57921c9b61c47ee6e84f72d394754eff6163ae67e7395eb"
+dependencies = [
+ "proc-macro2 1.0.70",
+ "quote 1.0.33",
+ "syn 1.0.103",
+]
+
+[[package]]
+name = "indenter"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ce23b50ad8242c51a442f3ff322d56b02f08852c77e4c0b4d3fd684abc89c683"
+
 [[package]]
 name = "indexmap"
 version = "1.9.1"
@@ -856,7 +1618,26 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "10a35a97730320ffe8e2d410b5d3b69279b98d2c14bdb8b70ea89ecf7888d41e"
 dependencies = [
  "autocfg",
- "hashbrown",
+ "hashbrown 0.12.3",
+]
+
+[[package]]
+name = "indexmap"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d530e1a18b1cb4c484e6e34556a0d948706958449fca0cab753d649f2bce3d1f"
+dependencies = [
+ "equivalent",
+ "hashbrown 0.14.3",
+]
+
+[[package]]
+name = "inout"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a0c10553d664a4d0bcff9f4215d0aac67a639cc68ef660840afe309b807bc9f5"
+dependencies = [
+ "generic-array",
 ]
 
 [[package]]
@@ -868,6 +1649,15 @@ dependencies = [
  "cfg-if 1.0.0",
 ]
 
+[[package]]
+name = "intrusive-collections"
+version = "0.9.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b694dc9f70c3bda874626d2aed13b780f137aab435f4e9814121955cf706122e"
+dependencies = [
+ "memoffset 0.9.0",
+]
+
 [[package]]
 name = "iovec"
 version = "0.1.4"
@@ -892,6 +1682,15 @@ version = "2.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f88c5561171189e69df9d98bcf18fd5f9558300f7ea7b801eb8a0fd748bd8745"
 
+[[package]]
+name = "itertools"
+version = "0.10.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b0fd2260e829bddf4cb6ea802289de2f86d6a7a690192fbe91b3f46e0f2c8473"
+dependencies = [
+ "either",
+]
+
 [[package]]
 name = "itoa"
 version = "1.0.4"
@@ -922,6 +1721,9 @@ name = "lazy_static"
 version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
+dependencies = [
+ "spin 0.5.2",
+]
 
 [[package]]
 name = "lazycell"
@@ -931,9 +1733,9 @@ checksum = "830d08ce1d1d941e6b30645f1a0eb5643013d835ce3779a5fc208261dbe10f55"
 
 [[package]]
 name = "libc"
-version = "0.2.137"
+version = "0.2.151"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fc7fcc620a3bff7cdd7a365be3376c97191aeaccc2a603e600951e452615bf89"
+checksum = "302d7ab3130588088d277783b1e2d2e10c9e9e4a16dd9050e6ec93fb3e7048f4"
 
 [[package]]
 name = "libloading"
@@ -955,6 +1757,12 @@ dependencies = [
  "winapi 0.3.9",
 ]
 
+[[package]]
+name = "libm"
+version = "0.2.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4ec2a862134d2a7d32d7983ddcdd1c4923530833c9f2ea1a44fc5fa473989058"
+
 [[package]]
 name = "link-cplusplus"
 version = "1.0.7"
@@ -964,6 +1772,16 @@ dependencies = [
  "cc",
 ]
 
+[[package]]
+name = "lock_api"
+version = "0.4.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3c168f8615b12bc01f9c17e2eb0cc07dcae1940121185446edc3744920e8ef45"
+dependencies = [
+ "autocfg",
+ "scopeguard",
+]
+
 [[package]]
 name = "log"
 version = "0.4.17"
@@ -974,7 +1792,16 @@ dependencies = [
 ]
 
 [[package]]
-name = "maybe-uninit"
+name = "lru"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "71e7d46de488603ffdd5f30afbc64fbba2378214a2c3a2fb83abf3d33126df17"
+dependencies = [
+ "hashbrown 0.13.2",
+]
+
+[[package]]
+name = "maybe-uninit"
 version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "60302e4db3a61da70c0cb7991976248362f30319e88850c487b9b95bbf059e00"
@@ -1009,8 +1836,8 @@ dependencies = [
  "cmake",
  "lazy_static",
  "libc",
- "quote",
- "syn",
+ "quote 1.0.33",
+ "syn 1.0.103",
 ]
 
 [[package]]
@@ -1019,6 +1846,15 @@ version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2dffe52ecf27772e601905b7522cb4ef790d2cc203488bbd0e2fe85fcb74566d"
 
+[[package]]
+name = "memmap2"
+version = "0.5.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "83faa42c0a078c393f6b29d5db232d8be22776a891f8f56e5284faee4a20b327"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "memoffset"
 version = "0.5.6"
@@ -1028,12 +1864,27 @@ dependencies = [
  "autocfg",
 ]
 
+[[package]]
+name = "memoffset"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5a634b1c61a95585bd15607c6ab0c4e5b226e695ff2800ba0cdccddf208c406c"
+dependencies = [
+ "autocfg",
+]
+
 [[package]]
 name = "mime"
 version = "0.3.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2a60c7ce501c71e03a9c9c0d35b861413ae925bd979cc7a4e30d060069aaac8d"
 
+[[package]]
+name = "minimal-lexical"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
+
 [[package]]
 name = "miniz_oxide"
 version = "0.5.4"
@@ -1043,6 +1894,15 @@ dependencies = [
  "adler",
 ]
 
+[[package]]
+name = "miniz_oxide"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e7810e0be55b428ada41041c41f32c9f1a42817901b4ccf45fa3d4b6561e74c7"
+dependencies = [
+ "adler",
+]
+
 [[package]]
 name = "mio"
 version = "0.6.23"
@@ -1064,14 +1924,13 @@ dependencies = [
 
 [[package]]
 name = "mio"
-version = "0.8.5"
+version = "0.8.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e5d732bc30207a6423068df043e3d02e0735b155ad7ce1a6f76fe2baa5b158de"
+checksum = "8f3d0b296e374a4e6f3c7b0a1f5a51d748a0d34c85e7dc48fc3fa9a87657fe09"
 dependencies = [
  "libc",
- "log",
  "wasi 0.11.0+wasi-snapshot-preview1",
- "windows-sys 0.42.0",
+ "windows-sys 0.48.0",
 ]
 
 [[package]]
@@ -1183,6 +2042,30 @@ dependencies = [
  "version_check",
 ]
 
+[[package]]
+name = "nom"
+version = "7.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d273983c5a657a70a3e8f2a01329822f3b8c8172b73826411a55751e404a0a4a"
+dependencies = [
+ "memchr",
+ "minimal-lexical",
+]
+
+[[package]]
+name = "num"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b8536030f9fea7127f841b45bb6243b27255787fb4eb83958aa1ef9d2fdc0c36"
+dependencies = [
+ "num-bigint 0.2.6",
+ "num-complex",
+ "num-integer",
+ "num-iter",
+ "num-rational",
+ "num-traits",
+]
+
 [[package]]
 name = "num-bigint"
 version = "0.2.6"
@@ -1194,6 +2077,66 @@ dependencies = [
  "num-traits",
 ]
 
+[[package]]
+name = "num-bigint"
+version = "0.4.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "608e7659b5c3d7cba262d894801b9ec9d00de989e8a82bd4bef91d08da45cdc0"
+dependencies = [
+ "autocfg",
+ "num-integer",
+ "num-traits",
+]
+
+[[package]]
+name = "num-bigint-dig"
+version = "0.8.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dc84195820f291c7697304f3cbdadd1cb7199c0efc917ff5eafd71225c136151"
+dependencies = [
+ "byteorder",
+ "lazy_static",
+ "libm",
+ "num-integer",
+ "num-iter",
+ "num-traits",
+ "rand",
+ "smallvec",
+ "zeroize",
+]
+
+[[package]]
+name = "num-complex"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b6b19411a9719e753aff12e5187b74d60d3dc449ec3f4dc21e3989c3f554bc95"
+dependencies = [
+ "autocfg",
+ "num-traits",
+]
+
+[[package]]
+name = "num-derive"
+version = "0.2.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eafd0b45c5537c3ba526f79d3e75120036502bebacbb3f3220914067ce39dbf2"
+dependencies = [
+ "proc-macro2 0.4.30",
+ "quote 0.6.13",
+ "syn 0.15.44",
+]
+
+[[package]]
+name = "num-derive"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "876a53fff98e03a936a674b29568b0e605f06b29372c2489ff4de23f1949743d"
+dependencies = [
+ "proc-macro2 1.0.70",
+ "quote 1.0.33",
+ "syn 1.0.103",
+]
+
 [[package]]
 name = "num-integer"
 version = "0.1.45"
@@ -1204,13 +2147,37 @@ dependencies = [
  "num-traits",
 ]
 
+[[package]]
+name = "num-iter"
+version = "0.1.43"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7d03e6c028c5dc5cac6e2dec0efda81fc887605bb3d884578bb6d6bf7514e252"
+dependencies = [
+ "autocfg",
+ "num-integer",
+ "num-traits",
+]
+
+[[package]]
+name = "num-rational"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c000134b5dbf44adc5cb772486d335293351644b801551abe8f75c84cfa4aef"
+dependencies = [
+ "autocfg",
+ "num-bigint 0.2.6",
+ "num-integer",
+ "num-traits",
+]
+
 [[package]]
 name = "num-traits"
-version = "0.2.15"
+version = "0.2.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "578ede34cf02f8924ab9447f50c28075b4d3e5b269972345e7e0372b38c6cdcd"
+checksum = "39e3200413f237f41ab11ad6d161bc7239c84dcb631773ccd7de3dfe4b5c267c"
 dependencies = [
  "autocfg",
+ "libm",
 ]
 
 [[package]]
@@ -1223,6 +2190,98 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "oasis-cbor"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "937dd928dca340f29f67f096760ccec7853e60ebc156175aadfc8eb203eed37d"
+dependencies = [
+ "impl-trait-for-tuples",
+ "oasis-cbor-derive",
+ "oasis-cbor-value",
+ "serde",
+ "thiserror",
+]
+
+[[package]]
+name = "oasis-cbor-derive"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b593c6ebad6e6429a8d1dac3509555da30311f0e6fdf93b96475bce895abef6d"
+dependencies = [
+ "darling",
+ "oasis-cbor-value",
+ "proc-macro-crate",
+ "proc-macro2 1.0.70",
+ "quote 1.0.33",
+ "syn 1.0.103",
+]
+
+[[package]]
+name = "oasis-cbor-value"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5fe0d7f5a7c55eba7e8e845046c6c81332f4fa4997f0ed497b9f44db1d7f2050"
+
+[[package]]
+name = "oasis-core-runtime"
+version = "0.0.0"
+source = "git+https://github.com/oasisprotocol/oasis-core?tag=v23.0.9#689ebb41d2fc781b5369a882809f62df61028ec4"
+dependencies = [
+ "anyhow",
+ "arbitrary",
+ "async-trait",
+ "base64 0.13.1",
+ "base64-serde",
+ "bech32",
+ "bincode",
+ "byteorder",
+ "chrono",
+ "crossbeam 0.8.2",
+ "curve25519-dalek",
+ "dcap-ql",
+ "deoxysii",
+ "ed25519-dalek",
+ "futures 0.3.25",
+ "hmac",
+ "honggfuzz",
+ "impl-trait-for-tuples",
+ "intrusive-collections",
+ "lazy_static",
+ "log",
+ "lru",
+ "mbedtls",
+ "num-bigint 0.4.4",
+ "num-traits",
+ "oasis-cbor",
+ "oid-registry",
+ "percent-encoding",
+ "rand",
+ "rsa",
+ "rustc-hex",
+ "serde",
+ "serde_json",
+ "sgx-isa",
+ "sha2 0.10.8",
+ "slog",
+ "slog-json",
+ "slog-scope",
+ "slog-stdlog",
+ "snow",
+ "sp800-185",
+ "tendermint",
+ "tendermint-light-client",
+ "tendermint-proto",
+ "tendermint-rpc",
+ "thiserror",
+ "tiny-keccak 2.0.2",
+ "tokio 1.35.0",
+ "x25519-dalek",
+ "x509-parser",
+ "yasna 0.5.2",
+ "zeroize",
+]
+
 [[package]]
 name = "object"
 version = "0.29.0"
@@ -1232,11 +2291,26 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "oid-registry"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9bedf36ffb6ba96c2eb7144ef6270557b52e54b20c0a8e1eb2ff99a6c6959bff"
+dependencies = [
+ "asn1-rs",
+]
+
 [[package]]
 name = "once_cell"
-version = "1.16.0"
+version = "1.19.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92"
+
+[[package]]
+name = "opaque-debug"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "86f0b0d4bf799edbc74508c1e8bf170ff5f41238e5f8225603ca7caaae2b7860"
+checksum = "624a8340c38c1b80fd549087862da4ba43e08858af025b236e509b6649fc13d5"
 
 [[package]]
 name = "openssl"
@@ -1259,9 +2333,9 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b501e44f11665960c7e7fcf062c7d96a14ade4aa98116c004b2e37b5be7d736c"
 dependencies = [
- "proc-macro2",
- "quote",
- "syn",
+ "proc-macro2 1.0.70",
+ "quote 1.0.33",
+ "syn 1.0.103",
 ]
 
 [[package]]
@@ -1283,18 +2357,103 @@ dependencies = [
  "vcpkg",
 ]
 
+[[package]]
+name = "parking_lot"
+version = "0.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3742b2c103b9f06bc9fff0a37ff4912935851bee6d36f3c02bcc755bcfec228f"
+dependencies = [
+ "lock_api",
+ "parking_lot_core",
+]
+
+[[package]]
+name = "parking_lot_core"
+version = "0.9.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4c42a9226546d68acdd9c0a280d17ce19bfe27a46bf68784e4066115788d008e"
+dependencies = [
+ "cfg-if 1.0.0",
+ "libc",
+ "redox_syscall 0.4.1",
+ "smallvec",
+ "windows-targets",
+]
+
+[[package]]
+name = "paste"
+version = "1.0.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "de3145af08024dea9fa9914f381a17b8fc6034dfb00f3a84013f7ff43f29ed4c"
+
 [[package]]
 name = "peeking_take_while"
 version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "19b17cddbe7ec3f8bc800887bab5e717348c95ea2ca0b1bf0837fb964dc67099"
 
+[[package]]
+name = "peg"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "07c0b841ea54f523f7aa556956fbd293bcbe06f2e67d2eb732b7278aaf1d166a"
+dependencies = [
+ "peg-macros",
+ "peg-runtime",
+]
+
+[[package]]
+name = "peg-macros"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b5aa52829b8decbef693af90202711348ab001456803ba2a98eb4ec8fb70844c"
+dependencies = [
+ "peg-runtime",
+ "proc-macro2 1.0.70",
+ "quote 1.0.33",
+]
+
+[[package]]
+name = "peg-runtime"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c719dcf55f09a3a7e764c6649ab594c18a177e3599c467983cdf644bfc0a4088"
+
+[[package]]
+name = "pem-rfc7468"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "88b39c9bfcfc231068454382784bb460aae594343fb030d46e9f50a645418412"
+dependencies = [
+ "base64ct",
+]
+
 [[package]]
 name = "percent-encoding"
 version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "478c572c3d73181ff3c2539045f6eb99e5491218eae919370993b890cdbdd98e"
 
+[[package]]
+name = "pin-project"
+version = "1.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fda4ed1c6c173e3fc7a83629421152e01d7b1f9b7f65fb301e490e8cfc656422"
+dependencies = [
+ "pin-project-internal",
+]
+
+[[package]]
+name = "pin-project-internal"
+version = "1.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4359fd9c9171ec6e8c62926d6faaf553a8dc3f64e1507e76da7911b4f6a04405"
+dependencies = [
+ "proc-macro2 1.0.70",
+ "quote 1.0.33",
+ "syn 2.0.40",
+]
+
 [[package]]
 name = "pin-project-lite"
 version = "0.1.12"
@@ -1303,9 +2462,9 @@ checksum = "257b64915a082f7811703966789728173279bdebb956b143dbcd23f6f970a777"
 
 [[package]]
 name = "pin-project-lite"
-version = "0.2.9"
+version = "0.2.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e0a7ae3ac2f1173085d398531c705756c94a4c56843785df85a60c1a0afac116"
+checksum = "8afb450f006bf6385ca15ef45d71d2288452bc3683ce2e2cacc0d18e4be60b58"
 
 [[package]]
 name = "pin-utils"
@@ -1313,6 +2472,27 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
 
+[[package]]
+name = "pkcs1"
+version = "0.7.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c8ffb9f10fa047879315e6625af03c164b16962a5368d724ed16323b68ace47f"
+dependencies = [
+ "der",
+ "pkcs8",
+ "spki",
+]
+
+[[package]]
+name = "pkcs8"
+version = "0.10.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f950b2377845cebe5cf8b5165cb3cc1a5e0fa5cfa3e1f7f55707d8fd82e0a7b7"
+dependencies = [
+ "der",
+ "spki",
+]
+
 [[package]]
 name = "pkg-config"
 version = "0.3.26"
@@ -1329,20 +2509,112 @@ dependencies = [
  "bit-vec 0.6.3",
  "chrono",
  "lazy_static",
- "num-bigint",
+ "num-bigint 0.2.6",
  "num-integer",
  "yasna 0.3.2",
 ]
 
+[[package]]
+name = "platforms"
+version = "3.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "14e6ab3f592e6fb464fc9712d8d6e6912de6473954635fd76a589d832cffcbb0"
+
+[[package]]
+name = "poly1305"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8159bd90725d2df49889a078b54f4f79e87f1f8a8444194cdca81d38f5393abf"
+dependencies = [
+ "cpufeatures",
+ "opaque-debug",
+ "universal-hash",
+]
+
+[[package]]
+name = "polyval"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d52cff9d1d4dee5fe6d03729099f4a310a41179e0a10dbf542039873f2e826fb"
+dependencies = [
+ "cfg-if 1.0.0",
+ "cpufeatures",
+ "opaque-debug",
+ "universal-hash",
+]
+
+[[package]]
+name = "powerfmt"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "439ee305def115ba05938db6eb1644ff94165c5ab5e9420d1c1bcedbba909391"
+
+[[package]]
+name = "ppv-lite86"
+version = "0.2.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
+
+[[package]]
+name = "proc-macro-crate"
+version = "1.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
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+ "crunchy",
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 dependencies = [
- "libc",
- "wasi 0.10.0+wasi-snapshot-preview1",
- "winapi 0.3.9",
+ "crunchy",
 ]
 
 [[package]]
@@ -1815,19 +3647,21 @@ dependencies = [
 
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-version = "1.21.2"
+version = "1.35.0"
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+checksum = "841d45b238a16291a4e1584e61820b8ae57d696cc5015c459c229ccc6990cc1c"
 dependencies = [
- "autocfg",
+ "backtrace",
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- "mio 0.8.5",
- "pin-project-lite 0.2.9",
- "socket2",
- "tokio-macros 1.8.0",
- "winapi 0.3.9",
+ "mio 0.8.10",
+ "num_cpus",
+ "parking_lot",
+ "pin-project-lite 0.2.13",
+ "signal-hook-registry",
+ "socket2 0.5.5",
+ "tokio-macros 2.2.0",
+ "windows-sys 0.48.0",
 ]
 
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@@ -1847,20 +3681,20 @@ version = "0.2.6"
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 dependencies = [
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+ "quote 1.0.33",
+ "syn 1.0.103",
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+checksum = "5b8a1e28f2deaa14e508979454cb3a223b10b938b45af148bc0986de36f1923b"
 dependencies = [
- "proc-macro2",
- "quote",
- "syn",
+ "proc-macro2 1.0.70",
+ "quote 1.0.33",
+ "syn 2.0.40",
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@@ -1870,7 +3704,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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 dependencies = [
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- "tokio 1.21.2",
+ "tokio 1.35.0",
 ]
 
 [[package]]
@@ -1882,11 +3716,37 @@ dependencies = [
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  "futures-core",
  "futures-sink",
- "pin-project-lite 0.2.9",
- "tokio 1.21.2",
+ "pin-project-lite 0.2.13",
+ "tokio 1.35.0",
  "tracing",
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+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f4f7f0dd8d50a853a531c426359045b1998f04219d88799810762cd4ad314234"
+dependencies = [
+ "serde",
+]
+
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3550f4e9685620ac18a50ed434eb3aec30db8ba93b0287467bca5826ea25baf1"
+
+[[package]]
+name = "toml_edit"
+version = "0.19.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1b5bb770da30e5cbfde35a2d7b9b8a2c4b8ef89548a7a6aeab5c9a576e3e7421"
+dependencies = [
+ "indexmap 2.1.0",
+ "toml_datetime",
+ "winnow",
+]
+
 [[package]]
 name = "tower-service"
 version = "0.3.2"
@@ -1900,7 +3760,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8ce8c33a8d48bd45d624a6e523445fd21ec13d3653cd51f681abf67418f54eb8"
 dependencies = [
  "cfg-if 1.0.0",
- "pin-project-lite 0.2.9",
+ "pin-project-lite 0.2.13",
  "tracing-core",
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@@ -1919,6 +3779,12 @@ version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "59547bce71d9c38b83d9c0e92b6066c4253371f15005def0c30d9657f50c7642"
 
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "42ff0bf0c66b8238c6f3b578df37d0b7848e55df8577b3f74f92a69acceeb825"
+
 [[package]]
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@@ -1946,12 +3812,28 @@ version = "0.1.10"
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 checksum = "c0edd1e5b14653f783770bce4a4dabb4a5108a5370a5f5d8cfe8710c361f6c8b"
 
+[[package]]
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+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fc72304796d0818e357ead4e000d19c9c174ab23dc11093ac919054d20a6a7fc"
+
 [[package]]
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 checksum = "f962df74c8c05a667b5ee8bcf162993134c104e96440b663c8daa176dc772d8c"
 
+[[package]]
+name = "universal-hash"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fc1de2c688dc15305988b563c3854064043356019f97a4b46276fe734c4f07ea"
+dependencies = [
+ "crypto-common",
+ "subtle",
+]
+
 [[package]]
 name = "unix_socket2"
 version = "0.5.4"
@@ -1961,6 +3843,28 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
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+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8ecb6da28b8a351d773b68d5825ac39017e680750f980f3a1a85cd8dd28a47c1"
+
+[[package]]
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+version = "2.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f8cdd25c339e200129fe4de81451814e5228c9b771d57378817d6117cc2b3f97"
+dependencies = [
+ "base64 0.21.5",
+ "flate2",
+ "log",
+ "once_cell",
+ "rustls",
+ "rustls-webpki",
+ "url",
+ "webpki-roots",
+]
+
 [[package]]
 name = "url"
 version = "2.3.1"
@@ -1972,6 +3876,12 @@ dependencies = [
  "percent-encoding",
 ]
 
+[[package]]
+name = "uuid"
+version = "0.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bc5cf98d8186244414c848017f0e2676b3fcb46807f6668a97dfe67359a3c4b7"
+
 [[package]]
 name = "vcpkg"
 version = "0.2.15"
@@ -1996,6 +3906,16 @@ version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6a02e4885ed3bc0f2de90ea6dd45ebcbb66dacffe03547fadbb0eeae2770887d"
 
+[[package]]
+name = "walkdir"
+version = "2.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d71d857dc86794ca4c280d616f7da00d2dbfd8cd788846559a6813e6aa4b54ee"
+dependencies = [
+ "same-file",
+ "winapi-util",
+]
+
 [[package]]
 name = "want"
 version = "0.3.0"
@@ -2037,9 +3957,9 @@ dependencies = [
  "bumpalo",
  "log",
  "once_cell",
- "proc-macro2",
- "quote",
- "syn",
+ "proc-macro2 1.0.70",
+ "quote 1.0.33",
+ "syn 1.0.103",
  "wasm-bindgen-shared",
 ]
 
@@ -2061,7 +3981,7 @@ version = "0.2.83"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "052be0f94026e6cbc75cdefc9bae13fd6052cdcaf532fa6c45e7ae33a1e6c810"
 dependencies = [
- "quote",
+ "quote 1.0.33",
  "wasm-bindgen-macro-support",
 ]
 
@@ -2071,9 +3991,9 @@ version = "0.2.83"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "07bc0c051dc5f23e307b13285f9d75df86bfdf816c5721e573dec1f9b8aa193c"
 dependencies = [
- "proc-macro2",
- "quote",
- "syn",
+ "proc-macro2 1.0.70",
+ "quote 1.0.33",
+ "syn 1.0.103",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
@@ -2094,6 +4014,12 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "webpki-roots"
+version = "0.25.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1778a42e8b3b90bff8d0f5032bf22250792889a5cdc752aa0020c84abe3aaf10"
+
 [[package]]
 name = "which"
 version = "3.1.1"
@@ -2172,24 +4098,33 @@ dependencies = [
 
 [[package]]
 name = "windows-sys"
-version = "0.42.0"
+version = "0.48.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "677d2418bec65e3338edb076e806bc1ec15693c5d0104683f2efe857f61056a9"
+dependencies = [
+ "windows-targets",
+]
+
+[[package]]
+name = "windows-targets"
+version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5a3e1820f08b8513f676f7ab6c1f99ff312fb97b553d30ff4dd86f9f15728aa7"
+checksum = "9a2fa6e2155d7247be68c096456083145c183cbbbc2764150dda45a87197940c"
 dependencies = [
  "windows_aarch64_gnullvm",
- "windows_aarch64_msvc 0.42.0",
- "windows_i686_gnu 0.42.0",
- "windows_i686_msvc 0.42.0",
- "windows_x86_64_gnu 0.42.0",
+ "windows_aarch64_msvc 0.48.5",
+ "windows_i686_gnu 0.48.5",
+ "windows_i686_msvc 0.48.5",
+ "windows_x86_64_gnu 0.48.5",
  "windows_x86_64_gnullvm",
- "windows_x86_64_msvc 0.42.0",
+ "windows_x86_64_msvc 0.48.5",
 ]
 
 [[package]]
 name = "windows_aarch64_gnullvm"
-version = "0.42.0"
+version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "41d2aa71f6f0cbe00ae5167d90ef3cfe66527d6f613ca78ac8024c3ccab9a19e"
+checksum = "2b38e32f0abccf9987a4e3079dfb67dcd799fb61361e53e2882c3cbaf0d905d8"
 
 [[package]]
 name = "windows_aarch64_msvc"
@@ -2199,9 +4134,9 @@ checksum = "9bb8c3fd39ade2d67e9874ac4f3db21f0d710bee00fe7cab16949ec184eeaa47"
 
 [[package]]
 name = "windows_aarch64_msvc"
-version = "0.42.0"
+version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dd0f252f5a35cac83d6311b2e795981f5ee6e67eb1f9a7f64eb4500fbc4dcdb4"
+checksum = "dc35310971f3b2dbbf3f0690a219f40e2d9afcf64f9ab7cc1be722937c26b4bc"
 
 [[package]]
 name = "windows_i686_gnu"
@@ -2211,9 +4146,9 @@ checksum = "180e6ccf01daf4c426b846dfc66db1fc518f074baa793aa7d9b9aaeffad6a3b6"
 
 [[package]]
 name = "windows_i686_gnu"
-version = "0.42.0"
+version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fbeae19f6716841636c28d695375df17562ca208b2b7d0dc47635a50ae6c5de7"
+checksum = "a75915e7def60c94dcef72200b9a8e58e5091744960da64ec734a6c6e9b3743e"
 
 [[package]]
 name = "windows_i686_msvc"
@@ -2223,9 +4158,9 @@ checksum = "e2e7917148b2812d1eeafaeb22a97e4813dfa60a3f8f78ebe204bcc88f12f024"
 
 [[package]]
 name = "windows_i686_msvc"
-version = "0.42.0"
+version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "84c12f65daa39dd2babe6e442988fc329d6243fdce47d7d2d155b8d874862246"
+checksum = "8f55c233f70c4b27f66c523580f78f1004e8b5a8b659e05a4eb49d4166cca406"
 
 [[package]]
 name = "windows_x86_64_gnu"
@@ -2235,15 +4170,15 @@ checksum = "4dcd171b8776c41b97521e5da127a2d86ad280114807d0b2ab1e462bc764d9e1"
 
 [[package]]
 name = "windows_x86_64_gnu"
-version = "0.42.0"
+version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bf7b1b21b5362cbc318f686150e5bcea75ecedc74dd157d874d754a2ca44b0ed"
+checksum = "53d40abd2583d23e4718fddf1ebec84dbff8381c07cae67ff7768bbf19c6718e"
 
 [[package]]
 name = "windows_x86_64_gnullvm"
-version = "0.42.0"
+version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "09d525d2ba30eeb3297665bd434a54297e4170c7f1a44cad4ef58095b4cd2028"
+checksum = "0b7b52767868a23d5bab768e390dc5f5c55825b6d30b86c844ff2dc7414044cc"
 
 [[package]]
 name = "windows_x86_64_msvc"
@@ -2253,9 +4188,18 @@ checksum = "c811ca4a8c853ef420abd8592ba53ddbbac90410fab6903b3e79972a631f7680"
 
 [[package]]
 name = "windows_x86_64_msvc"
-version = "0.42.0"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ed94fce61571a4006852b7389a063ab983c02eb1bb37b47f8272ce92d06d9538"
+
+[[package]]
+name = "winnow"
+version = "0.5.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f40009d85759725a34da6d89a94e63d7bdc50a862acf0dbc7c8e488f1edcb6f5"
+checksum = "b67b5f0a4e7a27a64c651977932b9dc5667ca7fc31ac44b03ed37a0cf42fdfff"
+dependencies = [
+ "memchr",
+]
 
 [[package]]
 name = "winreg"
@@ -2276,6 +4220,35 @@ dependencies = [
  "winapi-build",
 ]
 
+[[package]]
+name = "x25519-dalek"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fb66477291e7e8d2b0ff1bcb900bf29489a9692816d79874bea351e7a8b6de96"
+dependencies = [
+ "curve25519-dalek",
+ "rand_core",
+ "serde",
+ "zeroize",
+]
+
+[[package]]
+name = "x509-parser"
+version = "0.15.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7069fba5b66b9193bd2c5d3d4ff12b839118f6bcbef5328efafafb5395cf63da"
+dependencies = [
+ "asn1-rs",
+ "data-encoding",
+ "der-parser",
+ "lazy_static",
+ "nom 7.1.3",
+ "oid-registry",
+ "rusticata-macros",
+ "thiserror",
+ "time 0.3.30",
+]
+
 [[package]]
 name = "yasna"
 version = "0.2.2"
@@ -2283,7 +4256,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "79af3189e6b0484c9fd54208f8eeb8818cadee00ec81438b67a64c8e6f2f3694"
 dependencies = [
  "bit-vec 0.5.1",
- "num-bigint",
+ "num-bigint 0.2.6",
 ]
 
 [[package]]
@@ -2293,5 +4266,54 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0de7bff972b4f2a06c85f6d8454b09df153af7e3a4ec2aac81db1b105b684ddb"
 dependencies = [
  "bit-vec 0.6.3",
- "num-bigint",
+ "num-bigint 0.2.6",
+]
+
+[[package]]
+name = "yasna"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e17bb3549cc1321ae1296b9cdc2698e2b6cb1992adfa19a8c72e5b7a738f44cd"
+dependencies = [
+ "num-bigint 0.4.4",
+]
+
+[[package]]
+name = "zerocopy"
+version = "0.7.30"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "306dca4455518f1f31635ec308b6b3e4eb1b11758cefafc782827d0aa7acb5c7"
+dependencies = [
+ "zerocopy-derive",
+]
+
+[[package]]
+name = "zerocopy-derive"
+version = "0.7.30"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "be912bf68235a88fbefd1b73415cb218405958d1655b2ece9035a19920bdf6ba"
+dependencies = [
+ "proc-macro2 1.0.70",
+ "quote 1.0.33",
+ "syn 2.0.40",
+]
+
+[[package]]
+name = "zeroize"
+version = "1.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "525b4ec142c6b68a2d10f01f7bbf6755599ca3f81ea53b8431b7dd348f5fdb2d"
+dependencies = [
+ "zeroize_derive",
+]
+
+[[package]]
+name = "zeroize_derive"
+version = "1.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ce36e65b0d2999d2aafac989fb249189a141aee1f53c612c1f37d72631959f69"
+dependencies = [
+ "proc-macro2 1.0.70",
+ "quote 1.0.33",
+ "syn 2.0.40",
 ]
diff --git a/attestation-tool/Cargo.toml b/attestation-tool/Cargo.toml
index 790a6f2..1c51fe3 100644
--- a/attestation-tool/Cargo.toml
+++ b/attestation-tool/Cargo.toml
@@ -6,16 +6,31 @@ license = "MPL-2.0"
 edition = "2018"
 
 [dependencies]
-ias = { version = "0.1.0", features = ["client", "mbedtls"] }
+# Oasis-core deps.
+oasis-core-runtime = { git = "https://github.com/oasisprotocol/oasis-core", tag = "v23.0.9" }
+
+# Fortanix deps.
 aesm-client = { version = "0.5", features = ["sgxs"] }
-sgxs = { version = "0.7" }
-sgxs-loaders = { version = "0.3" }
+dcap-ql = { version = "0.3.0", features = ["verify"] }
+ias = { version = "0.1.0", features = ["client", "mbedtls"] }
 report-test = { version = "0.3" }
 sgx-isa = { version = "0.4" }
+sgxs = { version = "0.7" }
+sgxs-loaders = { version = "0.3" }
 
-clap = "2.23.3"
-pkix = "0.1"
-lazy_static = "1"
-tokio = { version = "1", features = ["macros"] }
+# Others.
+anyhow = "1.0"
 base64 = { version = "0.13" }
+byteorder = "1.4.3"
+clap = "2.23.3"
 env_logger = "0.9.0"
+hex = "0.4"
+lazy_static = "1"
+mbedtls = "0.8.1"
+pkix = "0.1"
+rustc-hex = "2.1.0"
+serde = { version = "1.0.144", features = ["derive"] }
+serde_json = { version = "1.0.87", features = ["raw_value"] }
+tokio = { version = "1.29.1", features = ["macros"] }
+ureq = "2.8.0"
+yasna = { version = "0.5.0", features = ["num-bigint"] }
diff --git a/attestation-tool/README.md b/attestation-tool/README.md
index b55599c..93d5385 100644
--- a/attestation-tool/README.md
+++ b/attestation-tool/README.md
@@ -1,7 +1,6 @@
 # attestation-tool
 
-Tool for testing remote attestation against the Intel SGX's development server
-through the Oasis Protocol Foundations IAS proxy.
+Tool for testing remote attestation using DCAP and EPID attesttions.
 
 [Fortanix]: https://www.fortanix.com/
 
@@ -41,8 +40,9 @@ The binary will be located in `target/release/attestation-tool`.
 
 ## Using
 
-To test remote attestation against the development server, simply run the
-resulting binary:
+### DCAP
+
+To test DCAP remote attestation simply run the resulting binary:
 
 ```
 ./attestation-tool
@@ -52,6 +52,47 @@ _NOTE: You might need to run this as `root` user or via `sudo`._
 
 The output may be something like the following:
 ```
+Testing DCAP (ECDSA) attestation
+Using PCCS URL: "https://api.trustedservices.intel.com/sgx/certification/v4/tcb?fmspc=00606a000000"
+FMSPC: "00606a000000"
+System PCSEVN: 13
+TCB component SVN: [12, 12, 3, 3, 255, 255, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0]
+TCB level PCSESVN: 13
+SGX components: [TCBComponent { svn: 12, category: "BIOS", tcb_comp_type: "Early Microcode Update" }, TCBComponent { svn: 12, category: "OS/VMM", tcb_comp_type: "SGX Late Microcode Update" }, TCBComponent { svn: 3, category: "OS/VMM", tcb_comp_type: "TXT SINIT" }, TCBComponent { svn: 3, category: "BIOS", tcb_comp_type: "" }, TCBComponent { svn: 255, category: "", tcb_comp_type: "" }, TCBComponent { svn: 255, category: "", tcb_comp_type: "" }, TCBComponent { svn: 1, category: "", tcb_comp_type: "" }, TCBComponent { svn: 0, category: "", tcb_comp_type: "" }, TCBComponent { svn: 0, category: "", tcb_comp_type: "" }, TCBComponent { svn: 0, category: "", tcb_comp_type: "" }, TCBComponent { svn: 0, category: "", tcb_comp_type: "" }, TCBComponent { svn: 0, category: "", tcb_comp_type: "" }, TCBComponent { svn: 0, category: "", tcb_comp_type: "" }, TCBComponent { svn: 0, category: "", tcb_comp_type: "" }, TCBComponent { svn: 0, category: "", tcb_comp_type: "" }, TCBComponent { svn: 0, category: "", tcb_comp_type: "" }]
+TCB status: SWHardeningNeeded
+TCB Advisory IDs: ["INTEL-SA-00615"]
+Verifying QE identity
+Using PCCS URL: "https://api.trustedservices.intel.com/sgx/certification/v4/qe/identity"
+Quoting Enclave: verified and up to date
+DCAP (ECDSA) succeeded
+```
+
+#### Success
+
+In case the reported TCB status is: `UpToDate` or `SWHardeningNeeded` and
+"DCAP (ECDSA) succeeded" is outputed.
+
+#### Failure
+
+In case the tool reports "DCAP (ECDSA) failed" or
+"DCAP (ECDSA) invalid TCB status: OutOfDate".
+
+In case DCAP attestation was succesful but an invalid TCB status was reported
+make sure that the system platform is up to date (a BIOS update might be
+required).
+
+### (legacy) EPID
+
+To test (legacy) EPID remote attestation against the development server, include
+the `--epid` flag:
+
+```
+./attestation-tool --epid
+```
+
+The output may be something like the following:
+```
+Testing EPID attestation
 Using IAS URL: https://iasproxy.fortanix.com/
 Enclave report contents:
   CPUSVN: 13130207ff8006000000000000000000
@@ -87,12 +128,12 @@ Advisory URL: https://security-center.intel.com
 Advisory IDs: INTEL-SA-00334, INTEL-SA-00615
 ```
 
-### Success
+#### Success
 
 In case the report omits the `Platform status` section near the end, then
 your attestation was successful.
 
-### Failure
+#### Failure
 
 In case the report containes the `Platform status` section near the end, then
 your attestation was NOT successful.
diff --git a/attestation-tool/src/ecdsa.rs b/attestation-tool/src/ecdsa.rs
new file mode 100644
index 0000000..1f5db02
--- /dev/null
+++ b/attestation-tool/src/ecdsa.rs
@@ -0,0 +1,369 @@
+use std::{ffi::CString, str};
+
+use oasis_core_runtime::common::sgx::pcs::{QEIdentity, TCBInfo, TCBLevel, TCBStatus};
+
+use aesm_client::AesmClient;
+use anyhow::{anyhow, Result};
+use byteorder::{ByteOrder, LittleEndian};
+use dcap_ql::quote::Qe3CertDataPckCertChain;
+use dcap_ql::quote::{Quote, Quote3SignatureEcdsaP256};
+use mbedtls::{alloc::List as MbedtlsList, x509::certificate::Certificate};
+use rustc_hex::FromHex;
+use sgx_isa::{Report, Targetinfo};
+use sgxs_loaders::isgx::Device as IsgxDevice;
+
+// Intel's PCS signing root certificate.
+const PCS_TRUST_ROOT_CERT: &str = r#"-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----"#;
+lazy_static::lazy_static! {
+    static ref PCS_TRUST_ROOT: MbedtlsList<Certificate> = {
+        let mut cert_chain = MbedtlsList::new();
+        let raw_cert = CString::new(PCS_TRUST_ROOT_CERT.as_bytes()).unwrap();
+        let cert = Certificate::from_pem(raw_cert.as_bytes_with_nul()).unwrap();
+        cert_chain.push(cert);
+
+        cert_chain
+    };
+}
+
+// OIDs for PCK X509 certificate extensions.
+const PCK_SGX_EXTENSIONS_OID: &[u64] = &[1, 2, 840, 113741, 1, 13, 1];
+const PCK_SGX_EXTENSIONS_FMSPC_OID: &[u64] = &[1, 2, 840, 113741, 1, 13, 1, 4];
+const PCK_SGX_EXTENSIONS_TCB_OID: &[u64] = &[1, 2, 840, 113741, 1, 13, 1, 2];
+
+// TCB url. // TODO: configurable.
+const TCB_URL: &str = "https://api.trustedservices.intel.com/sgx/certification/v4/tcb";
+const QE_IDENTITY_URL: &str =
+    "https://api.trustedservices.intel.com/sgx/certification/v4/qe/identity";
+
+#[derive(Clone, Debug, Default, serde::Deserialize)]
+/// Response from TCBInfo API.
+struct TCBInfoResponse {
+    #[serde(rename = "tcbInfo")]
+    pub tcb_info: TCBInfo,
+}
+
+// Taken from TCBLevel.matches (which is a private function).
+pub fn tcb_matches(tcb_level: &TCBLevel, tcb_comp_svn: &[u32], pcesvn: u32) -> bool {
+    // a) Compare all of the SGX TCB Comp SVNs retrieved from the SGX PCK Certificate (from 01 to
+    //    16) with the corresponding values in the TCB Level. If all SGX TCB Comp SVNs in the
+    //    certificate are greater or equal to the corresponding values in TCB Level, go to b,
+    //    otherwise move to the next item on TCB Levels list.
+    for (i, comp) in tcb_level.tcb.sgx_components.iter().enumerate() {
+        // At least one SVN is lower, no match.
+        if tcb_comp_svn[i] < comp.svn {
+            return false;
+        }
+    }
+
+    // b) Compare PCESVN value retrieved from the SGX PCK certificate with the corresponding value
+    //    in the TCB Level. If it is greater or equal to the value in TCB Level, read status
+    //    assigned to this TCB level. Otherwise, move to the next item on TCB Levels list.
+    if tcb_level.tcb.pcesvn < pcesvn {
+        return false;
+    }
+
+    // Match.
+    true
+}
+
+#[derive(Clone, Debug, Default, serde::Deserialize)]
+struct QEIdentityResponse {
+    #[serde(rename = "enclaveIdentity")]
+    pub enclave_identity: QEIdentity,
+}
+
+// Taken from QEIdentity.verify.
+fn qe_verify(qe: &QEIdentity, report: &Report) -> Result<()> {
+    // Verify if MRSIGNER field retrieved from SGX Enclave Report is equal to the value of
+    // mrsigner field in QE Identity.
+    let expected_mr_signer: Vec<u8> = qe
+        .mr_signer
+        .from_hex()
+        .map_err(|_| anyhow!("malformed QE MRSIGNER"))?;
+    if expected_mr_signer != report.mrsigner {
+        return Err(anyhow!("TCB verification failed: QE MRSIGNER mismatch"));
+    }
+
+    // Verify if ISVPRODID field retrieved from SGX Enclave Report is equal to the value of
+    // isvprodid field in QE Identity.
+    if qe.isv_prod_id != report.isvprodid {
+        return Err(anyhow!("TCB verification failed: QE ISVPRODID mismatch"));
+    }
+
+    // Apply miscselectMask (binary mask) from QE Identity to MISCSELECT field retrieved from
+    // SGX Enclave Report. Verify if the outcome (miscselectMask & MISCSELECT) is equal to the
+    // value of miscselect field in QE Identity.
+    let raw_miscselect: Vec<u8> = qe
+        .miscselect
+        .from_hex()
+        .map_err(|err| anyhow!("malformed QE miscselect: {}", err))?;
+    if raw_miscselect.len() != 4 {
+        return Err(anyhow!("malformed QE miscselect"));
+    }
+    let raw_miscselect_mask: Vec<u8> = qe
+        .miscselect_mask
+        .from_hex()
+        .map_err(|err| anyhow!("malformed QE miscselect mask: {}", err))?;
+    if raw_miscselect_mask.len() != 4 {
+        return Err(anyhow!("malformed QE miscselect"));
+    }
+    let expected_miscselect = LittleEndian::read_u32(&raw_miscselect);
+    let miscselect_mask = LittleEndian::read_u32(&raw_miscselect_mask);
+    if report.miscselect.bits() & miscselect_mask != expected_miscselect {
+        return Err(anyhow!("TCB verification failed: QE MISCSELECT mismatch"));
+    }
+
+    // Apply attributesMask (binary mask) from QE Identity to ATTRIBUTES field retrieved from
+    // SGX Enclave Report. Verify if the outcome (attributesMask & ATTRIBUTES) is equal to the
+    // value of attributes field in QE Identity.
+    let raw_attributes: Vec<u8> = qe
+        .attributes
+        .from_hex()
+        .map_err(|err| anyhow!("malformed QE attributes: {}", err))?;
+    if raw_attributes.len() != 16 {
+        return Err(anyhow!("malformed QE attributes"));
+    }
+    let raw_attributes_mask: Vec<u8> = qe
+        .attributes_mask
+        .from_hex()
+        .map_err(|err| anyhow!("malformed QE attributes mask: {}", err))?;
+    if raw_attributes_mask.len() != 16 {
+        return Err(anyhow!("malformed QE attributes mask"));
+    }
+    let expected_flags = LittleEndian::read_u64(&raw_attributes[..8]);
+    let expected_xfrm = LittleEndian::read_u64(&raw_attributes[8..]);
+    let flags_mask = LittleEndian::read_u64(&raw_attributes_mask[..8]);
+    let xfrm_mask = LittleEndian::read_u64(&raw_attributes_mask[8..]);
+    if report.attributes.flags.bits() & flags_mask != expected_flags {
+        return Err(anyhow!(
+            "TCB verification failed: QE ATTRIBUTES mismatch: flags"
+        ));
+    }
+    if report.attributes.xfrm & xfrm_mask != expected_xfrm {
+        return Err(anyhow!(
+            "TCB verification failed: QE ATTRIBUTES mismatch: xfrm"
+        ));
+    }
+
+    // Determine a TCB status of the Quoting Enclave.
+    //
+    // Go over the list of TCB Levels (descending order) and find the one that has ISVSVN that
+    // is lower or equal to the ISVSVN value from SGX Enclave Report.
+    if let Some(level) = qe
+        .tcb_levels
+        .iter()
+        .find(|level| level.tcb.isv_svn <= report.isvsvn)
+    {
+        // Ensure that the TCB is up to date.
+        if level.status == TCBStatus::UpToDate {
+            return Ok(());
+        }
+    }
+
+    Err(anyhow!("TCB verification failed: QE TCB out of date"))
+}
+
+fn get_algorithm_id_from_key(key_id: &Vec<u8>) -> u32 {
+    const ALGORITHM_OFFSET: usize = 154;
+
+    let mut bytes: [u8; 4] = Default::default();
+    bytes.copy_from_slice(&key_id[ALGORITHM_OFFSET..ALGORITHM_OFFSET + 4]);
+    u32::from_le_bytes(bytes)
+}
+
+pub fn try_ecdsa(aesm_client: &AesmClient, loader: &mut IsgxDevice) -> Result<TCBStatus> {
+    const SGX_QL_ALG_ECDSA_P256: u32 = 2;
+
+    // Fetch the first supported ECDSA key.
+    let ecdsa_key_id = aesm_client
+        .get_supported_att_key_ids()
+        .map_err(|err| anyhow!("error obtaining attestation key: {}", err))?
+        .into_iter()
+        .find(|key_id| SGX_QL_ALG_ECDSA_P256 == get_algorithm_id_from_key(key_id))
+        .ok_or(anyhow!("no ecdsa key"))?;
+
+    // Fetch target info.
+    // Even if ECDSA is not supported the key can be there: https://github.com/intel/linux-sgx/issues/536
+    let quote_info = aesm_client
+        .init_quote_ex(ecdsa_key_id.clone())
+        // If this fails with 'AesmCode(UnexpectedError_1)' then ECDSA is likely not supported on this platform.
+        .map_err(|err| {
+            anyhow!(
+                "error initializing quote for ECDSA key (ECDSA unsupported?): {}",
+                err
+            )
+        })?;
+    let ti = Targetinfo::try_copy_from(quote_info.target_info()).unwrap();
+    let report = report_test::report(&ti, loader).unwrap();
+
+    // Obtain remote attestation quote from QE.
+    let res = aesm_client
+        .get_quote_ex(ecdsa_key_id, report.as_ref().to_owned(), None, vec![0; 16])
+        .map_err(|err| anyhow!("error obtaining attestation quote: {}", err))?;
+    let quote = Quote::parse(res.quote())
+        .map_err(|err| anyhow!("error parsing attestation quote: {}", err))?;
+
+    // Verify quote signature.
+    let sig = quote
+        .signature::<Quote3SignatureEcdsaP256>()
+        .map_err(|err| anyhow!("quote signature type not supported: {}", err))?;
+    sig.verify_quote_signature(&res.quote())
+        .map_err(|err| anyhow!("error verifying quote signature: {}", err))?;
+
+    // Obtain PCK certificate chain.
+    let certs = sig
+        .certification_data::<Qe3CertDataPckCertChain>()
+        .map_err(|err| anyhow!("only PCK certificate chain is supported: {}", err))?
+        .certs;
+
+    // Verify certificate chain.
+    let mut cert_chain = MbedtlsList::new();
+    for raw_cert in &certs {
+        let raw_cert = CString::new(raw_cert.as_ref())?;
+        let cert = Certificate::from_pem(raw_cert.as_bytes_with_nul())?;
+        cert_chain.push(cert);
+    }
+    Certificate::verify(&cert_chain, &PCS_TRUST_ROOT, None)?;
+
+    // Extract TCB parameters from the PCK certificate.
+    let pck_cert = cert_chain.pop_front().unwrap();
+    let sgx_extensions = pck_cert
+        .extensions()?
+        .into_iter()
+        .find(|ext| ext.oid.as_ref() == PCK_SGX_EXTENSIONS_OID)
+        .ok_or(anyhow!(
+            "TCB verification failed: missing SGX certificate extensions"
+        ))?;
+    let mut fmspc: Option<Vec<u8>> = None;
+    let mut tcb_comp_svn: Option<[u32; 16]> = None;
+    let mut pcesvn: Option<u32> = None;
+    yasna::parse_der(&sgx_extensions.value, |reader| {
+        reader.read_sequence_of(|reader| {
+            reader.read_sequence(|reader| {
+                match reader.next().read_oid()?.as_ref() {
+                    PCK_SGX_EXTENSIONS_FMSPC_OID => {
+                        // FMSPC
+                        let raw_fmspc = reader.next().read_bytes()?;
+                        if raw_fmspc.len() != 6 {
+                            return Err(yasna::ASN1Error::new(yasna::ASN1ErrorKind::Invalid));
+                        }
+                        fmspc = Some(raw_fmspc);
+                    }
+                    PCK_SGX_EXTENSIONS_TCB_OID => {
+                        // TCB
+                        reader.next().read_sequence_of(|reader| {
+                            reader.read_sequence(|reader| {
+                                let comp_id = *reader.next().read_oid()?.as_ref().last().unwrap();
+                                if (1..=16).contains(&comp_id) {
+                                    // TCB Component SVNs
+                                    tcb_comp_svn.get_or_insert([0; 16])[(comp_id - 1) as usize] =
+                                        reader.next().read_u32()?;
+                                } else if comp_id == 17 {
+                                    // PCESVN
+                                    pcesvn = Some(reader.next().read_u32()?);
+                                } else if comp_id == 18 {
+                                    // CPUSVN
+                                    reader.next().read_bytes()?;
+                                }
+                                Ok(())
+                            })
+                        })?;
+                    }
+                    _ => {
+                        reader.next().read_der()?;
+                    }
+                }
+
+                Ok(())
+            })
+        })
+    })
+    .map_err(|err| anyhow!("malformed PCK certificate: {}", err))?;
+    if fmspc.is_none() || tcb_comp_svn.is_none() || pcesvn.is_none() {
+        return Err(anyhow!("TCB verification failed: missing required fields"));
+    }
+    let fmspc = fmspc.unwrap();
+    let tcb_comp_svn = tcb_comp_svn.unwrap();
+    let pcesvn = pcesvn.unwrap();
+
+    // Fetch TCB info from PCS.
+    let url = format!(
+        "{TCB_URL}?fmspc={fmspc_hex}",
+        fmspc_hex = hex::encode(&fmspc)
+    );
+    println!("Using PCCS URL: {:?}", url);
+    let response = ureq::get(&url).call()?;
+    // XXX: tcb_cert_chain ignored.
+    let _tcb_cert_chain = response.header("tcb-info-issuer-chain").map(String::from);
+    let tcb = response
+        .into_string()
+        .map_err(|err| anyhow!("error fetching TCB info: {}", err))?;
+    let tcb: TCBInfoResponse =
+        serde_json::from_str(&tcb).map_err(|err| anyhow!("error parsing TCB info: {}", err))?;
+    let tcb = tcb.tcb_info;
+
+    // Validate TCB info.
+    let expected_fmspc: Vec<u8> = tcb
+        .fmspc
+        .from_hex()
+        .map_err(|err| anyhow!("tcb fmspc: {}", err))?;
+    if fmspc != expected_fmspc {
+        return Err(anyhow!("TCB verification failed: FMSPC mismatch"));
+    }
+    // Find first matching TCB level.
+    let level = tcb
+        .tcb_levels
+        .iter()
+        .find(|level| tcb_matches(level, &tcb_comp_svn, pcesvn))
+        .ok_or(anyhow!(
+            "Out of date TCB: SVN: {:?}, PCESVN: {:?}",
+            tcb_comp_svn,
+            pcesvn
+        ))?
+        .clone();
+
+    println!("FMSPC: {:?}", tcb.fmspc);
+    println!("System PCSEVN: {:?}", pcesvn);
+    println!("TCB component SVN: {:?}", tcb_comp_svn);
+    println!("TCB level PCSESVN: {:?}", level.tcb.pcesvn);
+    println!("SGX components: {:?}", level.tcb.sgx_components);
+    println!("TCB status: {:?}", level.status);
+    println!("TCB Advisory IDs: {:?}", level.advisory_ids);
+
+    println!("Verifying Quoting Enclave");
+    // Parse QE3 report.
+    let qe3_report = sig.qe3_report();
+    let mut report = Vec::with_capacity(Report::UNPADDED_SIZE);
+    report.extend(qe3_report);
+    report.resize_with(Report::UNPADDED_SIZE, Default::default);
+    let report = Report::try_copy_from(&report).ok_or(anyhow!("could not construct QE3 report"))?;
+
+    // Fetch QE identity from PCS.
+    println!("Using PCCS URL: {:?}", QE_IDENTITY_URL);
+    let response = ureq::get(QE_IDENTITY_URL).call()?;
+    let qe_identity: QEIdentityResponse = serde_json::from_str(&response.into_string()?)
+        .map_err(|err| anyhow!("error parsing QE identity: {}", err))?;
+    let qe_identity = qe_identity.enclave_identity;
+
+    // Verify QE report.
+    qe_verify(&qe_identity, &report)?;
+    println!("Quoting Enclave: verified and up to date");
+
+    // Everything successful return the TCB status.
+    Ok(level.status)
+}
diff --git a/attestation-tool/src/main.rs b/attestation-tool/src/main.rs
index 845cf0b..9f178bc 100644
--- a/attestation-tool/src/main.rs
+++ b/attestation-tool/src/main.rs
@@ -10,6 +10,8 @@ extern crate clap;
 use std::fmt;
 use std::str;
 
+use oasis_core_runtime::common::sgx::pcs::TCBStatus;
+
 use aesm_client::{AesmClient, QuoteType};
 use ias::api::{IasVersion, PlatformStatus, VerifyAttestationEvidenceRequest, LATEST_IAS_VERSION};
 use ias::client::ClientBuilder;
@@ -19,6 +21,8 @@ use sgx_isa::Targetinfo;
 use sgxs_loaders::isgx::Device as IsgxDevice;
 use std::process;
 
+mod ecdsa;
+
 const IAS_OPF_DEV_URL: &'static str = "https://iasproxy-dev.oasis.io/";
 const IAS_PROXY_URL: &'static str = "https://iasproxy.fortanix.com/";
 const IAS_PROD_OLD_URL: &'static str = "https://as.sgx.trustedservices.intel.com/";
@@ -42,16 +46,46 @@ async fn main() {
     let matches = clap_app!(attestation_tool =>
         (author: "Fortanix")
         (about: "SGX Remote Attestation Tool")
-        (@arg IAS_URL: --("ias") +required +takes_value default_value("opf-dev-proxy") "URL of the IAS to use, or one of the special values \"intel-dev\", \"intel-liv\", \"ftx-proxy\", \"opf-dev-proxy\". Attestation will be skipped if this parameter is not specified.")
+        (@arg EPID: --("epid") "Test EPID attestation")
+        (@arg IAS_URL: --("ias") +takes_value default_value("opf-dev-proxy") "URL of the IAS to use, or one of the special values \"intel-dev\", \"intel-liv\", \"ftx-proxy\", \"opf-dev-proxy\". Attestation will be skipped if this parameter is not specified.")
         (@arg ALT_PATH: --("ias-alt-path") "Use the alternate IAS API paths (default for version 4 and up)")
         (@arg VERSION: --("version") +takes_value "IAS version to use (2, 3, 4)")
         (@arg SUBSCRIPTION_KEY: --("subscription-key") +takes_value conflicts_with("CERTIFICATE") "Subscription key to use to authenticate to IAS")
         (@arg CERTIFICATE: --("client-cert") +takes_value requires("CERTIFICATE_PASS") "Filename of a certificate and private key in PKCS#12 format to use to authenticate to IAS")
         (@arg CERTIFICATE_PASS: --("client-cert-password") +takes_value "Password for PKCS#12 file")
-        (@arg DUMP: --("dump") "Dump the report in hex")
+        (@arg DUMP: --("dump") "Dump the IAS report in hex")
         (@arg SPID: --("spid") +takes_value "SPID to use")
     ).get_matches();
 
+    let mut loader = IsgxDevice::new()
+        .unwrap()
+        .einittoken_provider(AesmClient::new())
+        .build();
+    let aesm_client = AesmClient::new();
+
+    if !matches.is_present("EPID") {
+        // DCAP.
+        println!("Testing DCAP (ECDSA) attestation");
+        match ecdsa::try_ecdsa(&aesm_client, &mut loader) {
+            Ok(status) => {
+                println!("DCAP (ECDSA) succeeded");
+                match status {
+                    TCBStatus::UpToDate => (),
+                    TCBStatus::SWHardeningNeeded => (),
+                    status => {
+                        println!("DCAP (ECDSA) invalid TCB status: {:?}", status);
+                    }
+                }
+            }
+            Err(err) => {
+                println!("DCAP (ECDSA) failed: {}", err);
+            }
+        }
+        return;
+    }
+
+    // EPID.
+    println!("Testing EPID attestation");
     let version = match matches.value_of("VERSION") {
         None => LATEST_IAS_VERSION,
         Some("2") => IasVersion::V2,
@@ -94,17 +128,10 @@ async fn main() {
     }
     let ias_client = builder.ias_version(version).build(url).unwrap();
 
-    let aesm_client = AesmClient::new();
-
     let quote = aesm_client.init_quote().unwrap();
 
     let ti = Targetinfo::try_copy_from(quote.target_info()).unwrap();
 
-    let mut loader = IsgxDevice::new()
-        .unwrap()
-        .einittoken_provider(AesmClient::new())
-        .build();
-
     let report = report_test::report(&ti, &mut loader).unwrap();
 
     println!("Enclave report contents:");