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Add Poly1305 authenticator algorithm (RFC 7539)

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Test vectors are included from RFC 7539.

Poly1305 is also added to the benchmark program.
This commit is contained in:
Daniel King 2016-05-16 18:25:45 -03:00 • committed by Manuel Pégourié-Gonnard
parent bd92062269
commit adc32c0b50
14 changed files with 798 additions and 7 deletions
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35
tests/suites/test_suite_poly1305.function Normal file
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/* BEGIN_HEADER */
#include "mbedtls/poly1305.h"
#include <stddef.h>
/* END_HEADER */
/* BEGIN_CASE depends_on:MBEDTLS_POLY1305_C */
void mbedtls_poly1305( char *hex_key_string, char *hex_mac_string, char *hex_src_string )
{
unsigned char src_str[10000];
unsigned char mac_str[100];
unsigned char key[32];
unsigned char mac[16];
size_t src_len;
memset(src_str, 0x00, 10000);
memset(mac_str, 0x00, 100);
memset(key, 0x00, 32);
memset(mac, 0x00, 16);
src_len = unhexify( src_str, hex_src_string );
unhexify( key, hex_key_string );
mbedtls_poly1305_mac( key, src_len, src_str, mac );
hexify( mac_str, mac, 16 );
TEST_ASSERT( strcmp( (char *) mac_str, hex_mac_string ) == 0 );
}
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_POLY1305_C:MBEDTLS_SELF_TEST */
void poly1305_selftest()
{
TEST_ASSERT( mbedtls_poly1305_self_test( 0 ) == 0 );
}
/* END_CASE */