docs: crypto/aesutil/aesecb: add docs

grokify · Jan 12, 2025 · 8940395 · 8940395
1 parent 8b4825f
commit 8940395
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/crypto/aesutil/aesecb/aesecb.go b/crypto/aesutil/aesecb/aesecb.go
@@ -1,3 +1,6 @@
+// aesecb provides ECB (Electronic Codebook) mode for AES. Do not use this approach
+// for new implementations due to weak security. This is provided for compatibility
+// with previous implementations only.
 package aesecb
 
 import (
@@ -58,6 +61,9 @@ func removePKCS7Padding(data []byte, blockSize int) ([]byte, error) {
 	return data[:len(data)-paddingLen], nil
 }
 
+// EncryptBase64 provides ECB (Electronic Codebook) mode for AES. Do not use this approach
+// for new implementations due to weak security. This is provided for compatibility
+// with previous implementations only.
 func EncryptBase64(v, key string) (string, error) {
 	paddedInput := addPKCS5Padding([]byte(v), aes.BlockSize)