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| author | Sverker Eriksson <[email protected]> | 2010-09-23 16:39:30 +0200 |
|---|---|---|
| committer | Sverker Eriksson <[email protected]> | 2010-11-17 16:12:46 +0100 |
| commit | 19762575090d0f3c83c610de2a65cccf0c135516 (patch) | |
| tree | 4d181eb666b08f8cbd0a40d75c39bfcba516ec63 /lib/crypto/test | |
| parent | b48be79573171e530d97cdf078488eb66fc23f30 (diff) | |
| download | otp-19762575090d0f3c83c610de2a65cccf0c135516.tar.gz otp-19762575090d0f3c83c610de2a65cccf0c135516.tar.bz2 otp-19762575090d0f3c83c610de2a65cccf0c135516.zip | |
crypto CTR support
Diffstat (limited to 'lib/crypto/test')
| -rw-r--r-- | lib/crypto/test/crypto_SUITE.erl | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/lib/crypto/test/crypto_SUITE.erl b/lib/crypto/test/crypto_SUITE.erl index 06b284d50d..19e10081d8 100644 --- a/lib/crypto/test/crypto_SUITE.erl +++ b/lib/crypto/test/crypto_SUITE.erl @@ -44,6 +44,7 @@ aes_cfb/1, aes_cbc/1, aes_cbc_iter/1, + aes_ctr/1, mod_exp_test/1, rand_uniform_test/1, rsa_verify_test/1, @@ -79,6 +80,7 @@ all(suite) -> aes_cfb, aes_cbc, aes_cbc_iter, + aes_ctr, des_cbc_iter, des_ecb, rand_uniform_test, @@ -619,6 +621,65 @@ aes_cbc_decrypt_iter(Key,IVec,Data, Acc) -> aes_cbc_decrypt_iter(Key,IVec2,Rest, <<Acc/binary, Plain/binary>>). +aes_ctr(doc) -> "CTR"; +aes_ctr(Config) when is_list(Config) -> + %% Sample data from NIST Spec.Publ. 800-38A + %% F.5.1 CTR-AES128.Encrypt + Key128 = hexstr2bin("2b7e151628aed2a6abf7158809cf4f3c"), + Samples128 = [{"f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff", % Input Block + "6bc1bee22e409f96e93d7e117393172a", % Plaintext + "874d6191b620e3261bef6864990db6ce"},% Ciphertext + {"f0f1f2f3f4f5f6f7f8f9fafbfcfdff00", + "ae2d8a571e03ac9c9eb76fac45af8e51", + "9806f66b7970fdff8617187bb9fffdff"}, + {"f0f1f2f3f4f5f6f7f8f9fafbfcfdff01", + "30c81c46a35ce411e5fbc1191a0a52ef", + "5ae4df3edbd5d35e5b4f09020db03eab"}, + {"f0f1f2f3f4f5f6f7f8f9fafbfcfdff02", + "f69f2445df4f9b17ad2b417be66c3710", + "1e031dda2fbe03d1792170a0f3009cee"}], + lists:foreach(fun(S) -> aes_ctr_do(Key128,S) end, Samples128), + + %% F.5.3 CTR-AES192.Encrypt + Key192 = hexstr2bin("8e73b0f7da0e6452c810f32b809079e562f8ead2522c6b7b"), + Samples192 = [{"f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff", % Input Block + "6bc1bee22e409f96e93d7e117393172a", % Plaintext + "1abc932417521ca24f2b0459fe7e6e0b"},% Ciphertext + {"f0f1f2f3f4f5f6f7f8f9fafbfcfdff00", + "ae2d8a571e03ac9c9eb76fac45af8e51", + "090339ec0aa6faefd5ccc2c6f4ce8e94"}, + {"f0f1f2f3f4f5f6f7f8f9fafbfcfdff01", + "30c81c46a35ce411e5fbc1191a0a52ef", + "1e36b26bd1ebc670d1bd1d665620abf7"}, + {"f0f1f2f3f4f5f6f7f8f9fafbfcfdff02", + "f69f2445df4f9b17ad2b417be66c3710", + "4f78a7f6d29809585a97daec58c6b050"}], + lists:foreach(fun(S) -> aes_ctr_do(Key192,S) end, Samples192), + + %% F.5.5 CTR-AES256.Encrypt + Key256 = hexstr2bin("603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4"), + Samples256 = [{"f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff", % Input Block + "6bc1bee22e409f96e93d7e117393172a", % Plaintext + "601ec313775789a5b7a7f504bbf3d228"},% Ciphertext + {"f0f1f2f3f4f5f6f7f8f9fafbfcfdff00", + "ae2d8a571e03ac9c9eb76fac45af8e51", + "f443e3ca4d62b59aca84e990cacaf5c5"}, + {"f0f1f2f3f4f5f6f7f8f9fafbfcfdff01", + "30c81c46a35ce411e5fbc1191a0a52ef", + "2b0930daa23de94ce87017ba2d84988d"}, + {"f0f1f2f3f4f5f6f7f8f9fafbfcfdff02", + "f69f2445df4f9b17ad2b417be66c3710", + "dfc9c58db67aada613c2dd08457941a6"}], + lists:foreach(fun(S) -> aes_ctr_do(Key256,S) end, Samples256). + + +aes_ctr_do(Key,{IVec, Plain, Cipher}) -> + ?line I = hexstr2bin(IVec), + ?line P = hexstr2bin(Plain), + ?line C = crypto:aes_ctr_encrypt(Key, I, P), + ?line m(C, hexstr2bin(Cipher)), + ?line m(P, crypto:aes_ctr_decrypt(Key, I, C)). + %% %% mod_exp_test(doc) -> |