Source code
Revision control
Copy as Markdown
Other Tools
#
# From NIST Special Publication 800-38A; 2001 Edition ;
# "Recommendation for Block Cipher Modes of Operation: Methods and Techniques"
# Morris Dworkin
# Appendix F Example Vectors for Modes of Operation of the AES
#
# In this appendix, three examples are provided for each of the modes in this recommendation with
# the AES algorithm [2] as the underlying block cipher: one example is given for each of the
# allowed key sizes (128, 192, and 256 bits). Some intermediate results are presented. For the five
# confidentiality modes, examples are provided for both encryption and decryption. Examples are
# provided for 1-bit, 8-bit, and 128 bit CFB. The plaintext for all but two of these examples is
# equivalent to the following string of hexadecimal characters, formatted into four 128 bit blocks:
#
# 6bc1bee22e409f96e93d7e117393172a
# ae2d8a571e03ac9c9eb76fac45af8e51
# 30c81c46a35ce411e5fbc1191a0a52ef
# f69f2445df4f9b17ad2b417be66c3710.
#
# For the example of 1-bit CFB, the plaintext is the first 16 bits in the above string; for the example
# of 8-bit CFB, the plaintext is the first 18 octets in the above string. All strings are presented in
# hexadecimal notation, except in the example of 1-bit CFB, where the plaintext and ciphertext
# segments are single bits.
#
#
# F.5 CTR Example Vectors
Test="F.5.1 CTR-AES128.Encrypt"
Type=Encrypt
Key=2b7e151628aed2a6abf7158809cf4f3c
Init. Counter=f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff
Block #1={
Input Block=f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff
Output Block=ec8cdf7398607cb0f2d21675ea9ea1e4
Plaintext=6bc1bee22e409f96e93d7e117393172a
Ciphertext=874d6191b620e3261bef6864990db6ce
}
Block #2={
Input Block=f0f1f2f3f4f5f6f7f8f9fafbfcfdff00
Output Block=362b7c3c6773516318a077d7fc5073ae
Plaintext=ae2d8a571e03ac9c9eb76fac45af8e51
Ciphertext=9806f66b7970fdff8617187bb9fffdff
}
Block #3={
Input Block=f0f1f2f3f4f5f6f7f8f9fafbfcfdff01
Output Block=6a2cc3787889374fbeb4c81b17ba6c44
Plaintext=30c81c46a35ce411e5fbc1191a0a52ef
Ciphertext=5ae4df3edbd5d35e5b4f09020db03eab
}
Block #4={
Input Block=f0f1f2f3f4f5f6f7f8f9fafbfcfdff02
Output Block=e89c399ff0f198c6d40a31db156cabfe
Plaintext=f69f2445df4f9b17ad2b417be66c3710
Ciphertext=1e031dda2fbe03d1792170a0f3009cee
}
Test="F.5.2 CTR-AES128.Decrypt"
Type=Decrypt
Key=2b7e151628aed2a6abf7158809cf4f3c
Init. Counter=f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff
Block #1={
Input Block=f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff
Output Block=ec8cdf7398607cb0f2d21675ea9ea1e4
Ciphertext=874d6191b620e3261bef6864990db6ce
Plaintext=6bc1bee22e409f96e93d7e117393172a
Block #2={
Input Block=f0f1f2f3f4f5f6f7f8f9fafbfcfdff00
Output Block=362b7c3c6773516318a077d7fc5073ae
Ciphertext=9806f66b7970fdff8617187bb9fffdff
Plaintext=ae2d8a571e03ac9c9eb76fac45af8e51
}
Block #3={
Input Block=f0f1f2f3f4f5f6f7f8f9fafbfcfdff01
Output Block=6a2cc3787889374fbeb4c81b17ba6c44
Ciphertext=5ae4df3edbd5d35e5b4f09020db03eab
Plaintext=30c81c46a35ce411e5fbc1191a0a52ef
}
Block #4={
Input Block=f0f1f2f3f4f5f6f7f8f9fafbfcfdff02
Output Block=e89c399ff0f198c6d40a31db156cabfe
Ciphertext=1e031dda2fbe03d1792170a0f3009cee
Plaintext=f69f2445df4f9b17ad2b417be66c3710
}
Test="F.5.3 CTR-AES192.Encrypt"
Type=Encrypt
Key=8e73b0f7da0e6452c810f32b809079e562f8ead2522c6b7b
Init. Counter=f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff
Block #1={
Input Block=f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff
Output Block=717d2dc639128334a6167a488ded7921
Plaintext=6bc1bee22e409f96e93d7e117393172a
Ciphertext=1abc932417521ca24f2b0459fe7e6e0b
}
Block #2={
Input Block=f0f1f2f3f4f5f6f7f8f9fafbfcfdff00
Output Block=a72eb3bb14a556734b7bad6ab16100c5
Plaintext=ae2d8a571e03ac9c9eb76fac45af8e51
Ciphertext=090339ec0aa6faefd5ccc2c6f4ce8e94
}
Block #3={
Input Block=f0f1f2f3f4f5f6f7f8f9fafbfcfdff01
Output Block=2efeae2d72b722613446dc7f4c2af918
Plaintext=30c81c46a35ce411e5fbc1191a0a52ef
Ciphertext=1e36b26bd1ebc670d1bd1d665620abf7
}
Block #4={
Input Block=f0f1f2f3f4f5f6f7f8f9fafbfcfdff02
Output Block=b9e783b30dd7924ff7bc9b97beaa8740
Plaintext=f69f2445df4f9b17ad2b417be66c3710
Ciphertext=4f78a7f6d29809585a97daec58c6b050
}
Test="F.5.4 CTR-AES192.Decrypt"
Type="Decrypt"
Key=8e73b0f7da0e6452c810f32b809079e562f8ead2522c6b7b
Init. Counter=f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff
Block #1={
Input Block=f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff
Output Block=717d2dc639128334a6167a488ded7921
Ciphertext=1abc932417521ca24f2b0459fe7e6e0b
Plaintext=6bc1bee22e409f96e93d7e117393172a
}
Block #2={
Input Block=f0f1f2f3f4f5f6f7f8f9fafbfcfdff00
Output Block=a72eb3bb14a556734b7bad6ab16100c5
Ciphertext=090339ec0aa6faefd5ccc2c6f4ce8e94
Plaintext=ae2d8a571e03ac9c9eb76fac45af8e51
}
Block #3
Input Block=f0f1f2f3f4f5f6f7f8f9fafbfcfdff01
Output Block=2efeae2d72b722613446dc7f4c2af918
Ciphertext=1e36b26bd1ebc670d1bd1d665620abf7
Plaintext=30c81c46a35ce411e5fbc1191a0a52ef
}
Block #4
Input Block=f0f1f2f3f4f5f6f7f8f9fafbfcfdff02
Output Block=b9e783b30dd7924ff7bc9b97beaa8740
Ciphertext=4f78a7f6d29809585a97daec58c6b050
Plaintext=f69f2445df4f9b17ad2b417be66c3710
}
Test="F.5.5 CTR-AES256.Encrypt"
Type=Encrypt
Key=603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4
Init. Counter=f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff
Block #1={
Input Block=f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff
Output Block=0bdf7df1591716335e9a8b15c860c502
Plaintext=6bc1bee22e409f96e93d7e117393172a
Ciphertext=601ec313775789a5b7a7f504bbf3d228
}
Block #2={
Input Block=f0f1f2f3f4f5f6f7f8f9fafbfcfdff00
Output Block=5a6e699d536119065433863c8f657b94
Plaintext=ae2d8a571e03ac9c9eb76fac45af8e51
Ciphertext=f443e3ca4d62b59aca84e990cacaf5c5
}
Block #3={
Input Block=f0f1f2f3f4f5f6f7f8f9fafbfcfdff01
Output Block=1bc12c9c01610d5d0d8bd6a3378eca62
Plaintext=30c81c46a35ce411e5fbc1191a0a52ef
Ciphertext=2b0930daa23de94ce87017ba2d84988d
}
Block #4={
Input Block=f0f1f2f3f4f5f6f7f8f9fafbfcfdff02
Output Block=2956e1c8693536b1bee99c73a31576b6
Plaintext=f69f2445df4f9b17ad2b417be66c3710
Ciphertext=dfc9c58db67aada613c2dd08457941a6
}
Test="F.5.6 CTR-AES256.Decrypt"
Type=Decrypt
Key=603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4
Init. Counter=f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff
Block #1={
Input Block=f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff
OutputBlock=0bdf7df1591716335e9a8b15c860c502
Ciphertext=601ec313775789a5b7a7f504bbf3d228
Plaintext=6bc1bee22e409f96e93d7e117393172a
}
Block #2={
Input Block=f0f1f2f3f4f5f6f7f8f9fafbfcfdff00
OutputBlock=5a6e699d536119065433863c8f657b94
Ciphertext=f443e3ca4d62b59aca84e990cacaf5c5
Plaintext=ae2d8a571e03ac9c9eb76fac45af8e51
}
Block #3={
Input Block=f0f1f2f3f4f5f6f7f8f9fafbfcfdff01
OutputBlock=1bc12c9c01610d5d0d8bd6a3378eca62
Ciphertext=2b0930daa23de94ce87017ba2d84988d
Plaintext=30c81c46a35ce411e5fbc1191a0a52ef
}
Block #4={
Input Block=f0f1f2f3f4f5f6f7f8f9fafbfcfdff02
OutputBlock=2956e1c8693536b1bee99c73a31576b6
Ciphertext=dfc9c58db67aada613c2dd08457941a6
Plaintext=f69f2445df4f9b17ad2b417be66c3710
}