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MBEDTLS_CTR_DRBG_USE_128_BIT_KEY: add selftest data

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In the CTR_DRBG module, add selftest data for when
MBEDTLS_CTR_DRBG_USE_128_BIT_KEY is enabled.

I generated the test data by running our own code. This is ok because
we have other tests that ensure that the algorithm is implemented
correctly.

This makes programs/self/selftest pass when
MBEDTLS_CTR_DRBG_USE_128_BIT_KEY is enabled.
This commit is contained in:
Gilles Peskine 2019-10-07 17:06:06 +02:00
parent 2e6cbcd931
commit 02e79a4e43
1 changed files with 10 additions and 0 deletions
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10
library/ctr_drbg.c
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@ -712,6 +712,15 @@ static const unsigned char nonce_pers_nopr[16] =
{ 0x1b, 0x54, 0xb8, 0xff, 0x06, 0x42, 0xbf, 0xf5,
0x21, 0xf1, 0x5c, 0x1c, 0x0b, 0x66, 0x5f, 0x3f };
#if defined(MBEDTLS_CTR_DRBG_USE_128_BIT_KEY)
static const unsigned char result_pr[16] =
{ 0x95, 0x3c, 0xa5, 0xbd, 0x44, 0x1, 0x34, 0xb7,
0x13, 0x58, 0x3e, 0x6a, 0x6c, 0x7e, 0x88, 0x8a };
static const unsigned char result_nopr[16] =
{ 0x6c, 0x25, 0x27, 0x95, 0xa3, 0x62, 0xd6, 0xdb,
0x90, 0xfd, 0x69, 0xb5, 0x42, 0x9, 0x4b, 0x84 };
#else /* MBEDTLS_CTR_DRBG_USE_128_BIT_KEY */
static const unsigned char result_pr[16] =
{ 0x34, 0x01, 0x16, 0x56, 0xb4, 0x29, 0x00, 0x8f,
0x35, 0x63, 0xec, 0xb5, 0xf2, 0x59, 0x07, 0x23 };
@ -719,6 +728,7 @@ static const unsigned char result_pr[16] =
static const unsigned char result_nopr[16] =
{ 0xa0, 0x54, 0x30, 0x3d, 0x8a, 0x7e, 0xa9, 0x88,
0x9d, 0x90, 0x3e, 0x07, 0x7c, 0x6f, 0x21, 0x8f };
#endif /* MBEDTLS_CTR_DRBG_USE_128_BIT_KEY */
static size_t test_offset;
static int ctr_drbg_self_test_entropy( void *data, unsigned char *buf,