mbedtls_mpi_write_binary(&server_secret, buf, sizeof(buf)); dump_buf(buf, olen); /* 8. mpi compare */ ret = mbedtls_mpi_cmp_mpi(&server_secret, &client_secret); printf("compare result: %d\r\n", ret); exit: /* 10
mbedtls_mpi_write_string(&ctx->P , 16, buf, sizeof(buf), &olen); mbedtls_printf("P: %s\n", buf); mbedtls_mpi_write_string(&ctx->Q , 16, buf, sizeof(buf), &olen); mbedtls_printf("Q: %s\n", buf); mbedtls_mpi_write_string(&ctx->DP, 16, buf, sizeof(buf), &olen); ...
int mbedtls_mpi_write_file (const char *p, const mbedtls_mpi *X, int radix, FILE *fout) Write X into an opened file, or stdout if fout is NULL. int mbedtls_mpi_read_binary (mbedtls_mpi *X, const unsigned char *buf, size_t buflen) Import X from unsigned binary data, big endi...
ECDSA私钥可通过mbedtls_mpi_read_binary导入,ECDSA公钥可通过mbedtls_ecp_point_read_binary导入。 4. 数字签名加签 int mbedtls_ecdsa_write_signature( mbedtls_ecdsa_context *ctx, mbedtls_md_type_t md_alg, const unsigned char *hash, size_t hlen, unsigned char *sig, size_t *slen, int (*f_rng...
uint32_t status= mbedtls_mpi_read_binary(&mpi, m_certificate->serial.p, m_certificate->serial.len);constint32_t strMaxLen =128;charstr[strMaxLen] = {0}; size_t returnLen; uint32_t radix=16; status= mbedtls_mpi_write_string(&mpi, radix, str, strMaxLen, &returnLen); ...
mbedtls_printf( " failed\n ! mbedtls_mpi_write_binary returned %d\n", ret ); @@ -121,22 +121,22 @@ int main( int argc, char *argv[] ) mbedtls_printf( " . Setting up server context..." ); fflush( stdout ); ret = mbedtls_ecp_group_load( &ctx_srv.grp, MBEDTLS_ECP_DP_CUR...
mbedtls_ecdh_gen_public returned %d(-0x%04x)\n",ret,-ret);gotoexit;}printf(" ok\n");/* show public parameter */mbedtls_ecp_point_write_binary(&grp,&client_pub,MBEDTLS_ECP_PF_UNCOMPRESSED,&olen,buf,sizeof(buf));dump_buf(buf,olen);/* 5. Client generate public parameter */printf("...
psa_error( mbedtls_mpi_write(&operation->r, signature operation->_bytes); if (status != PSA_SUCCESS){ return status; } status = mbedtls_topsa_error( mbedtls_mpi_write_binary(operation->s, signature + operation>curve_ operation->curve_bytes)); (status != PSA_SUCCESS)...
suites/test\_suite\_mpi.data). The function file contains the test functions. The data file contains the test cases, specified as parameters that will be passed to the test function. For machines with a Unix shell and OpenSSL (and optionally GnuTLS) installed, additional test scripts are ...
0 if successful, or a MBEDTLS_ERR_MPI_XXX error code Definition at line425of fileecp.c. int mbedtls_ecp_point_write_binary(constmbedtls_ecp_group*grp, constmbedtls_ecp_point*P, intformat, size_t *olen, unsigned char *buf, size_tbuflen ...