Table of content

1. List of test vectors for AES/ECB encryption mode
   • AES ECB 128-bit encryption mode
   • AES ECB 128-bit encryption mode
   • AES ECB 128-bit encryption mode
2. List of test vectors for AES/CBC encryption mode
   • AES CBC 128-bit encryption mode
   • AES CBC 192-bit encryption mode
   • AES CBC 256-bit encryption mode
3. List of test vectors for AES/CFB encryption mode
   • AES CFB 128-bit encryption mode
   • AES CFB 192-bit encryption mode
   • AES CFB 256-bit encryption mode
4. List of test vectors for AES/OFB encryption mode
   • AES OFB 128-bit encryption mode
   • AES OFB 192-bit encryption mode
   • AES OFB 256-bit encryption mode
5. List of test vectors for AES/CRT encryption mode
   • AES CRT 128-bit encryption mode
   • AES CRT 192-bit encryption mode
   • AES CRT 256-bit encryption mode
6. References

Introduction

Advanced Encryption Standard is a block cipher adopted as an encryption standard by U.S. Government. It's a block and symmetrical cipher which can operate in following modes:

• ECB - Electronic codebook
  
• CBC - Cipher-block chaining
• CFB - Cipher feedback
• OFB - Output feedback
• CRT - Counter

To check implementation of AES algorithm you can use "test vectors", a set of known ciphers for a given input and Key. The article contains list of vectors to test AES encryption/decryption algorithm implementation (NIST Special Publication 800-38A). You can read more about AES encryption in Wikipedia (http://en.wikipedia.org/wiki/Advanced_Encryption_Standard). To get additional information about AES encryption modes, please visit Wikipedia (http://en.wikipedia.org/wiki/Block_cipher_modes_of_operation).

List of test vectors for AES/ECB encryption mode

AES ECB 128-bit encryption mode

Encryption key: 2b7e151628aed2a6abf7158809cf4f3c

Initialization vector: not necessary

AES ECB 192-bit encryption mode

Encryption key: 8e73b0f7da0e6452c810f32b809079e562f8ead2522c6b7b

Initialization vector: not necessary

AES ECB 256-bit encryption mode

Encryption key: 603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4

Initialization vector: not necessary

List of test vectors for AES/CBC encryption mode

AES CBC 128-bit encryption mode

Encryption key: 2b7e151628aed2a6abf7158809cf4f3c

AES CBC 192-bit encryption mode

Encryption key: 8e73b0f7da0e6452c810f32b809079e562f8ead2522c6b7b

AES CBC 256-bit encryption mode

Encryption key: 603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4

List of test vectors for AES/CFB encryption mode

AES CFB128 128-bit encryption mode

Encryption key: 2b7e151628aed2a6abf7158809cf4f3c

AES CFB128 192-bit encryption mode

Encryption key: 8e73b0f7da0e6452c810f32b809079e562f8ead2522c6b7b

AES CFB128 256-bit encryption mode

Encryption key: 603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4

List of test vectors for AES/OFB encryption mode

AES OFB 128-bit encryption mode

Encryption key: 2b7e151628aed2a6abf7158809cf4f3c

AES OFB 192-bit encryption mode

Encryption key: 8e73b0f7da0e6452c810f32b809079e562f8ead2522c6b7b

AES OFB 256-bit encryption mode

Encryption key: 603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4

List of test vectors for AES/CTR encryption mode

AES CTR 128-bit encryption mode

Encryption key: 2b7e151628aed2a6abf7158809cf4f3c
Initialization vector: f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff

AES CTR 192-bit encryption mode

Encryption key: 8e73b0f7da0e6452c810f32b809079e562f8ead2522c6b7b
Initialization vector: f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff

AES CTR 256-bit encryption mode

Encryption key: 603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4
Initialization vector: f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff

References

See NIST Special Publication 800-38A as official reference to AES test vectors.