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Add 'no padding' mode

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Manuel Pégourié-Gonnard
2013-07-26 16:50:44 +02:00
committed by Paul Bakker
parent 0e7d2c0f95
commit ebdc413f44
7 changed files with 321 additions and 1 deletions
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40
tests/suites/test_suite_cipher.function
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@ -91,6 +91,46 @@ enc_dec_buf:cipher_id:cipher_string:key_len:length:pad_mode:
TEST_ASSERT( 0 == cipher_free_ctx( &ctx_enc ) );
END_CASE
BEGIN_CASE
enc_fail:cipher_id:pad_mode:key_len:length:ret:
size_t length = {length};
unsigned char key[32];
unsigned char iv[16];
const cipher_info_t *cipher_info;
cipher_context_t ctx;
unsigned char inbuf[64];
unsigned char encbuf[64];
size_t outlen = 0;
memset( key, 0, 32 );
memset( iv , 0, 16 );
memset( &ctx, 0, sizeof( ctx ) );
memset( inbuf, 5, 64 );
memset( encbuf, 0, 64 );
/* Check and get info structures */
cipher_info = cipher_info_from_type( {cipher_id} );
TEST_ASSERT( NULL != cipher_info );
/* Initialise context */
TEST_ASSERT( 0 == cipher_init_ctx( &ctx, cipher_info ) );
TEST_ASSERT( 0 == cipher_setkey( &ctx, key, {key_len}, POLARSSL_ENCRYPT ) );
TEST_ASSERT( 0 == cipher_set_padding_mode( &ctx, {pad_mode} ) );
TEST_ASSERT( 0 == cipher_reset( &ctx, iv ) );
/* encode length number of bytes from inbuf */
TEST_ASSERT( 0 == cipher_update( &ctx, inbuf, length, encbuf, &outlen ) );
TEST_ASSERT( {ret} == cipher_finish( &ctx, encbuf + outlen, &outlen ) );
/* done */
TEST_ASSERT( 0 == cipher_free_ctx( &ctx ) );
END_CASE
BEGIN_CASE
dec_empty_buf:
unsigned char key[32];