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| author | Henrik Nord <[email protected]> | 2015-02-27 10:27:56 +0100 |
|---|---|---|
| committer | Henrik Nord <[email protected]> | 2015-02-27 10:27:56 +0100 |
| commit | 07d6a3f4da97c939b246c941b877d998b2416cb4 (patch) | |
| tree | ccffccd65c899fa8fd2bb4ad77657d0098437c50 /lib/crypto/c_src/crypto.c | |
| parent | 80e4d9cfe43c46a3206cc169cbe2c8fb17821f25 (diff) | |
| parent | 4c3b88d20c62aacbd5dd6b45be4a18c73bed3356 (diff) | |
| download | otp-07d6a3f4da97c939b246c941b877d998b2416cb4.tar.gz otp-07d6a3f4da97c939b246c941b877d998b2416cb4.tar.bz2 otp-07d6a3f4da97c939b246c941b877d998b2416cb4.zip | |
Merge branch 'maint'
Diffstat (limited to 'lib/crypto/c_src/crypto.c')
| -rw-r--r-- | lib/crypto/c_src/crypto.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/lib/crypto/c_src/crypto.c b/lib/crypto/c_src/crypto.c index ece29b28e0..aa99f2236e 100644 --- a/lib/crypto/c_src/crypto.c +++ b/lib/crypto/c_src/crypto.c @@ -1688,14 +1688,15 @@ static ERL_NIF_TERM aes_cfb_8_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM int new_ivlen = 0; ERL_NIF_TERM ret; - if (!enif_inspect_iolist_as_binary(env, argv[0], &key) || key.size != 16 + if (!enif_inspect_iolist_as_binary(env, argv[0], &key) + || !(key.size == 16 || key.size == 24 || key.size == 32) || !enif_inspect_binary(env, argv[1], &ivec) || ivec.size != 16 || !enif_inspect_iolist_as_binary(env, argv[2], &text)) { return enif_make_badarg(env); } memcpy(ivec_clone, ivec.data, 16); - AES_set_encrypt_key(key.data, 128, &aes_key); + AES_set_encrypt_key(key.data, key.size * 8, &aes_key); AES_cfb8_encrypt((unsigned char *) text.data, enif_make_new_binary(env, text.size, &ret), text.size, &aes_key, ivec_clone, &new_ivlen, @@ -1714,14 +1715,15 @@ static ERL_NIF_TERM aes_cfb_128_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TE CHECK_OSE_CRYPTO(); - if (!enif_inspect_iolist_as_binary(env, argv[0], &key) || key.size != 16 + if (!enif_inspect_iolist_as_binary(env, argv[0], &key) + || !(key.size == 16 || key.size == 24 || key.size == 32) || !enif_inspect_binary(env, argv[1], &ivec) || ivec.size != 16 || !enif_inspect_iolist_as_binary(env, argv[2], &text)) { return enif_make_badarg(env); } memcpy(ivec_clone, ivec.data, 16); - AES_set_encrypt_key(key.data, 128, &aes_key); + AES_set_encrypt_key(key.data, key.size * 8, &aes_key); AES_cfb128_encrypt((unsigned char *) text.data, enif_make_new_binary(env, text.size, &ret), text.size, &aes_key, ivec_clone, &new_ivlen, |