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update pc version

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This commit is contained in:
Conor Patrick 2018-10-26 00:54:32 -04:00
parent b9e51f6125
commit bee17a3fbe
1 changed files with 7 additions and 6 deletions
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13
fido2/crypto.c
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@ -53,11 +53,9 @@ static const uint8_t * _signing_key = NULL;
static int _key_len = 0; static int _key_len = 0;
// Secrets for testing only // Secrets for testing only
static uint8_t master_secret[32] = "\x00\x11\x22\x33\x44\x55\x66\x77\x88\x99\xaa\xbb\xcc\xdd\xee\xff" static uint8_t master_secret[32];
"\xff\xee\xdd\xcc\xbb\xaa\x99\x88\x77\x66\x55\x44\x33\x22\x11\x00";
static uint8_t transport_secret[32] = "\x10\x01\x22\x33\x44\x55\x66\x77\x87\x90\x0a\xbb\x3c\xd8\xee\xff" static uint8_t transport_secret[32];
"\xff\xee\x8d\x1c\x3b\xfa\x99\x88\x77\x86\x55\x44\xd3\xff\x33\x00";
@ -71,6 +69,11 @@ void crypto_reset_master_secret()
ctap_generate_rng(master_secret, 32); ctap_generate_rng(master_secret, 32);
} }
void crypto_load_master_secret(uint8_t * key)
{
memmove(master_secret, key, 32);
memmove(transport_secret, key+32, 32);
}
void crypto_sha256_update(uint8_t * data, size_t len) void crypto_sha256_update(uint8_t * data, size_t len)
{ {
@ -353,5 +356,3 @@ const uint16_t attestation_key_size = sizeof(attestation_key)-1;
#else #else
#error "No crypto implementation defined" #error "No crypto implementation defined"
#endif #endif