AES Test vectors

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

Test vector	Cipher text
6bc1bee22e409f96e93d7e117393172a	3ad77bb40d7a3660a89ecaf32466ef97
ae2d8a571e03ac9c9eb76fac45af8e51	f5d3d58503b9699de785895a96fdbaaf
30c81c46a35ce411e5fbc1191a0a52ef	43b1cd7f598ece23881b00e3ed030688
f69f2445df4f9b17ad2b417be66c3710	7b0c785e27e8ad3f8223207104725dd4

 

AES ECB 192-bit encryption mode

Encryption key: 8e73b0f7da0e6452c810f32b809079e562f8ead2522c6b7b

Initialization vector: not necessary

Test vector	Cipher text
6bc1bee22e409f96e93d7e117393172a	bd334f1d6e45f25ff712a214571fa5cc
ae2d8a571e03ac9c9eb76fac45af8e51	974104846d0ad3ad7734ecb3ecee4eef
30c81c46a35ce411e5fbc1191a0a52ef	ef7afd2270e2e60adce0ba2face6444e
f69f2445df4f9b17ad2b417be66c3710	9a4b41ba738d6c72fb16691603c18e0e

 

AES ECB 256-bit encryption mode

Encryption key: 603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4

Initialization vector: not necessary

Test vector	Cipher text
6bc1bee22e409f96e93d7e117393172a	f3eed1bdb5d2a03c064b5a7e3db181f8
ae2d8a571e03ac9c9eb76fac45af8e51	591ccb10d410ed26dc5ba74a31362870
30c81c46a35ce411e5fbc1191a0a52ef	b6ed21b99ca6f4f9f153e7b1beafed1d
f69f2445df4f9b17ad2b417be66c3710	23304b7a39f9f3ff067d8d8f9e24ecc7

 

List of test vectors for AES/CBC encryption mode

AES CBC 128-bit encryption mode

Encryption key: 2b7e151628aed2a6abf7158809cf4f3c

 

Initialization vector	Test vector	Cipher text
000102030405060708090A0B0C0D0E0F	6bc1bee22e409f96e93d7e117393172a	7649abac8119b246cee98e9b12e9197d
7649ABAC8119B246CEE98E9B12E9197D	ae2d8a571e03ac9c9eb76fac45af8e51	5086cb9b507219ee95db113a917678b2
5086CB9B507219EE95DB113A917678B2	30c81c46a35ce411e5fbc1191a0a52ef	73bed6b8e3c1743b7116e69e22229516
73BED6B8E3C1743B7116E69E22229516	f69f2445df4f9b17ad2b417be66c3710	3ff1caa1681fac09120eca307586e1a7

AES CBC 192-bit encryption mode

Encryption key: 8e73b0f7da0e6452c810f32b809079e562f8ead2522c6b7b

 

Initialization vector	Test vector	Cipher text
000102030405060708090A0B0C0D0E0F	6bc1bee22e409f96e93d7e117393172a	4f021db243bc633d7178183a9fa071e8
4F021DB243BC633D7178183A9FA071E8	ae2d8a571e03ac9c9eb76fac45af8e51	b4d9ada9ad7dedf4e5e738763f69145a
B4D9ADA9AD7DEDF4E5E738763F69145A	30c81c46a35ce411e5fbc1191a0a52ef	571b242012fb7ae07fa9baac3df102e0
571B242012FB7AE07FA9BAAC3DF102E0	f69f2445df4f9b17ad2b417be66c3710	08b0e27988598881d920a9e64f5615cd

AES CBC 256-bit encryption mode

Encryption key: 603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4

 

Initialization vector	Test vector	Cipher text
000102030405060708090A0B0C0D0E0F	6bc1bee22e409f96e93d7e117393172a	f58c4c04d6e5f1ba779eabfb5f7bfbd6
F58C4C04D6E5F1BA779EABFB5F7BFBD6	ae2d8a571e03ac9c9eb76fac45af8e51	9cfc4e967edb808d679f777bc6702c7d
9CFC4E967EDB808D679F777BC6702C7D	30c81c46a35ce411e5fbc1191a0a52ef	39f23369a9d9bacfa530e26304231461
39F23369A9D9BACFA530E26304231461	f69f2445df4f9b17ad2b417be66c3710	b2eb05e2c39be9fcda6c19078c6a9d1b

List of test vectors for AES/CFB encryption mode

AES CFB128 128-bit encryption mode

Encryption key: 2b7e151628aed2a6abf7158809cf4f3c

Initialization vector	Test vector	Cipher text
000102030405060708090a0b0c0d0e0f	6bc1bee22e409f96e93d7e117393172a	3b3fd92eb72dad20333449f8e83cfb4a
3B3FD92EB72DAD20333449F8E83CFB4A	ae2d8a571e03ac9c9eb76fac45af8e51	c8a64537a0b3a93fcde3cdad9f1ce58b
C8A64537A0B3A93FCDE3CDAD9F1CE58B	30c81c46a35ce411e5fbc1191a0a52ef	26751f67a3cbb140b1808cf187a4f4df
26751F67A3CBB140B1808CF187A4F4DF	f69f2445df4f9b17ad2b417be66c3710	c04b05357c5d1c0eeac4c66f9ff7f2e6

AES CFB128 192-bit encryption mode

Encryption key: 8e73b0f7da0e6452c810f32b809079e562f8ead2522c6b7b

Initialization vector	Test vector	Cipher text
000102030405060708090A0B0C0D0E0F	6bc1bee22e409f96e93d7e117393172a	cdc80d6fddf18cab34c25909c99a4174
CDC80D6FDDF18CAB34C25909C99A4174	ae2d8a571e03ac9c9eb76fac45af8e51	67ce7f7f81173621961a2b70171d3d7a
67CE7F7F81173621961A2B70171D3D7A	30c81c46a35ce411e5fbc1191a0a52ef	2e1e8a1dd59b88b1c8e60fed1efac4c9
2E1E8A1DD59B88B1C8E60FED1EFAC4C9	f69f2445df4f9b17ad2b417be66c3710	c05f9f9ca9834fa042ae8fba584b09ff

AES CFB128 256-bit encryption mode

Encryption key: 603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4

 

Initialization vector	Test vector	Cipher text
000102030405060708090A0B0C0D0E0F	6bc1bee22e409f96e93d7e117393172a	DC7E84BFDA79164B7ECD8486985D3860
DC7E84BFDA79164B7ECD8486985D3860	ae2d8a571e03ac9c9eb76fac45af8e51	39ffed143b28b1c832113c6331e5407b
39FFED143B28B1C832113C6331E5407B	30c81c46a35ce411e5fbc1191a0a52ef	df10132415e54b92a13ed0a8267ae2f9
DF10132415E54B92A13ED0A8267AE2F9	f69f2445df4f9b17ad2b417be66c3710	75a385741ab9cef82031623d55b1e471

List of test vectors for AES/OFB encryption mode

AES OFB 128-bit encryption mode

Encryption key: 2b7e151628aed2a6abf7158809cf4f3c

Initialization vector	Test vector	Cipher text
000102030405060708090A0B0C0D0E0F	6bc1bee22e409f96e93d7e117393172a	3b3fd92eb72dad20333449f8e83cfb4a
50FE67CC996D32B6DA0937E99BAFEC60	ae2d8a571e03ac9c9eb76fac45af8e51	7789508d16918f03f53c52dac54ed825
D9A4DADA0892239F6B8B3D7680E15674	30c81c46a35ce411e5fbc1191a0a52ef	9740051e9c5fecf64344f7a82260edcc
A78819583F0308E7A6BF36B1386ABF23	f69f2445df4f9b17ad2b417be66c3710	304c6528f659c77866a510d9c1d6ae5e

AES OFB 192-bit encryption mode

Encryption key: 8e73b0f7da0e6452c810f32b809079e562f8ead2522c6b7b

Initialization vector	Test vector	Cipher text
000102030405060708090A0B0C0D0E0F	6bc1bee22e409f96e93d7e117393172a	cdc80d6fddf18cab34c25909c99a4174
A609B38DF3B1133DDDFF2718BA09565E	ae2d8a571e03ac9c9eb76fac45af8e51	fcc28b8d4c63837c09e81700c1100401
52EF01DA52602FE0975F78AC84BF8A50	30c81c46a35ce411e5fbc1191a0a52ef	8d9a9aeac0f6596f559c6d4daf59a5f2
BD5286AC63AABD7EB067AC54B553F71D	f69f2445df4f9b17ad2b417be66c3710	6d9f200857ca6c3e9cac524bd9acc92a

AES OFB 256-bit encryption mode

Encryption key: 603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4

Initialization vector	Test vector	Cipher text
000102030405060708090A0B0C0D0E0F	6bc1bee22e409f96e93d7e117393172a	dc7e84bfda79164b7ecd8486985d3860
B7BF3A5DF43989DD97F0FA97EBCE2F4A	ae2d8a571e03ac9c9eb76fac45af8e51	4febdc6740d20b3ac88f6ad82a4fb08d
E1C656305ED1A7A6563805746FE03EDC	30c81c46a35ce411e5fbc1191a0a52ef	71ab47a086e86eedf39d1c5bba97c408
41635BE625B48AFC1666DD42A09D96E7	f69f2445df4f9b17ad2b417be66c3710	0126141d67f37be8538f5a8be740e484

List of test vectors for AES/CTR encryption mode

AES CTR 128-bit encryption mode

Encryption key: 2b7e151628aed2a6abf7158809cf4f3c
Initialization vector: f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff

Test vector	Cipher text
6bc1bee22e409f96e93d7e117393172a	874d6191b620e3261bef6864990db6ce
ae2d8a571e03ac9c9eb76fac45af8e51	9806f66b7970fdff8617187bb9fffdff
30c81c46a35ce411e5fbc1191a0a52ef	5ae4df3edbd5d35e5b4f09020db03eab
f69f2445df4f9b17ad2b417be66c3710	1e031dda2fbe03d1792170a0f3009cee

 

AES CTR 192-bit encryption mode

Encryption key: 8e73b0f7da0e6452c810f32b809079e562f8ead2522c6b7b
Initialization vector: f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff

Test vector	Cipher text
6bc1bee22e409f96e93d7e117393172a	1abc932417521ca24f2b0459fe7e6e0b
ae2d8a571e03ac9c9eb76fac45af8e51	090339ec0aa6faefd5ccc2c6f4ce8e94
30c81c46a35ce411e5fbc1191a0a52ef	1e36b26bd1ebc670d1bd1d665620abf7
f69f2445df4f9b17ad2b417be66c3710	4f78a7f6d29809585a97daec58c6b050

AES CTR 256-bit encryption mode

Encryption key: 603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4
Initialization vector: f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff

Test vector	Cipher text
6bc1bee22e409f96e93d7e117393172a	601ec313775789a5b7a7f504bbf3d228
ae2d8a571e03ac9c9eb76fac45af8e51	f443e3ca4d62b59aca84e990cacaf5c5
30c81c46a35ce411e5fbc1191a0a52ef	2b0930daa23de94ce87017ba2d84988d
f69f2445df4f9b17ad2b417be66c3710	dfc9c58db67aada613c2dd08457941a6

References

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