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Add negative testing for mbedtls_pem_read_buffer()

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This commit is contained in:
Andres AG 2017-03-01 11:53:29 +00:00
parent 4590955b96
commit 56e942e252
2 changed files with 35 additions and 0 deletions
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12
tests/suites/test_suite_pem.data
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@ -15,3 +15,15 @@ mbedtls_pem_write_buffer:"-----START TEST-----\n":"-----END TEST-----\n":"000102
PEM write (exactly two lines + 1)
mbedtls_pem_write_buffer:"-----START TEST-----\n":"-----END TEST-----\n":"000102030405060708090A0B0C0D0E0F000102030405060708090A0B0C0D0E0F000102030405060708090A0B0C0D0E0F000102030405060708090A0B0C0D0E0F000102030405060708090A0B0C0D0E0F000102030405060708090A0B0C0D0E0F00":"-----START TEST-----\nAAECAwQFBgcICQoLDA0ODwABAgMEBQYHCAkKCwwNDg8AAQIDBAUGBwgJCgsMDQ4P\nAAECAwQFBgcICQoLDA0ODwABAgMEBQYHCAkKCwwNDg8AAQIDBAUGBwgJCgsMDQ4P\nAA==\n-----END TEST-----\n"
PEM read (malformed PEM DES-CBC)
depends_on:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC
mbedtls_pem_read_buffer:"-----BEGIN EC PRIVATE KEY-----":"-----END EC PRIVATE KEY-----":"-----BEGIN EC PRIVATE KEY-----\nProc-Type\: 4,ENCRYPTED\nDEK-Info\: DES-CBC,AA94892A169FA426\n\nMAAA\n-----END EC PRIVATE KEY-----":"pwd":MBEDTLS_ERR_DES_INVALID_INPUT_LENGTH
PEM read (malformed PEM DES-EDE3-CBC)
depends_on:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC
mbedtls_pem_read_buffer:"-----BEGIN EC PRIVATE KEY-----":"-----END EC PRIVATE KEY-----":"-----BEGIN EC PRIVATE KEY-----\nProc-Type\: 4,ENCRYPTED\nDEK-Info\: DES-EDE3-CBC,AA94892A169FA426\n\nMAAA\n-----END EC PRIVATE KEY-----":"pwd":MBEDTLS_ERR_DES_INVALID_INPUT_LENGTH
PEM read (malformed PEM AES-128-CBC)
depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC
mbedtls_pem_read_buffer:"-----BEGIN EC PRIVATE KEY-----":"-----END EC PRIVATE KEY-----":"-----BEGIN EC PRIVATE KEY-----\nProc-Type\: 4,ENCRYPTED\nDEK-Info\: AES-128-CBC,AA94892A169FA426AA94892A169FA426\n\nMAAA\n-----END EC PRIVATE KEY-----":"pwd":MBEDTLS_ERR_AES_INVALID_INPUT_LENGTH

23
tests/suites/test_suite_pem.function
View file

@ -1,6 +1,8 @@
/* BEGIN_HEADER */
#include "mbedtls/base64.h"
#include "mbedtls/pem.h"
#include "mbedtls/des.h"
#include "mbedtls/aes.h"
/* END_HEADER */
/* BEGIN_DEPENDENCIES
@ -38,3 +40,24 @@ exit:
mbedtls_free( check_buf );
}
/* END_CASE */
/* BEGIN_CASE */
void mbedtls_pem_read_buffer( char *header, char *footer, char *data, char *pwd,
int res )
{
mbedtls_pem_context ctx;
int ret;
size_t use_len = 0;
size_t pwd_len = strlen( pwd );
mbedtls_pem_init( &ctx );
ret = mbedtls_pem_read_buffer( &ctx, header, footer, (unsigned char *)data,
(unsigned char *)pwd, pwd_len, &use_len );
TEST_ASSERT( ret == res );
exit:
mbedtls_pem_free( &ctx );
}
/* END_CASE */