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| author | Andrew Bennett <[email protected]> | 2016-01-14 18:26:28 +0100 |
|---|---|---|
| committer | Sverker Eriksson <[email protected]> | 2016-01-14 18:31:36 +0100 |
| commit | 64248a85e221a905aa37fbb8dd0ab1d4f4551be0 (patch) | |
| tree | 7a4c2afd30ee273d00dc4128f00bbe7ba7b60cbc /lib/crypto/c_src/crypto.c | |
| parent | b855206a1a7788216717ca272f44e9beb1f58e7c (diff) | |
| download | otp-64248a85e221a905aa37fbb8dd0ab1d4f4551be0.tar.gz otp-64248a85e221a905aa37fbb8dd0ab1d4f4551be0.tar.bz2 otp-64248a85e221a905aa37fbb8dd0ab1d4f4551be0.zip | |
crypto: Fix bug for multiple blocks for AES-ECB
Diffstat (limited to 'lib/crypto/c_src/crypto.c')
| -rw-r--r-- | lib/crypto/c_src/crypto.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/crypto/c_src/crypto.c b/lib/crypto/c_src/crypto.c index 9de8dc74c2..3c73c318ed 100644 --- a/lib/crypto/c_src/crypto.c +++ b/lib/crypto/c_src/crypto.c @@ -2042,6 +2042,7 @@ static ERL_NIF_TERM aes_ecb_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM a ErlNifBinary key_bin, data_bin; AES_KEY aes_key; int i; + int j; unsigned char* ret_ptr; ERL_NIF_TERM ret; @@ -2064,7 +2065,9 @@ static ERL_NIF_TERM aes_ecb_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM a } ret_ptr = enif_make_new_binary(env, data_bin.size, &ret); - AES_ecb_encrypt(data_bin.data, ret_ptr, &aes_key, i); + for (j = 0; j < data_bin.size; j += 16) { + AES_ecb_encrypt(data_bin.data+j, ret_ptr+j, &aes_key, i); + } CONSUME_REDS(env,data_bin); return ret; } |