diff options
| -rw-r--r-- | regress/lib/libcrypto/sm3/Makefile | 9 | ||||
| -rw-r--r-- | regress/lib/libcrypto/sm3/sm3test.c | 92 |
2 files changed, 101 insertions, 0 deletions
diff --git a/regress/lib/libcrypto/sm3/Makefile b/regress/lib/libcrypto/sm3/Makefile new file mode 100644 index 00000000000..a0b5006ebcc --- /dev/null +++ b/regress/lib/libcrypto/sm3/Makefile @@ -0,0 +1,9 @@ +# $OpenBSD: Makefile,v 1.1 2018/11/11 07:12:33 tb Exp $ + +PROG= sm3test +LDADD= -lcrypto +DPADD= ${LIBCRYPTO} +WARNINGS= Yes +CFLAGS+= -DLIBRESSL_INTERNAL -Werror + +.include <bsd.regress.mk> diff --git a/regress/lib/libcrypto/sm3/sm3test.c b/regress/lib/libcrypto/sm3/sm3test.c new file mode 100644 index 00000000000..ec6f7b39c0c --- /dev/null +++ b/regress/lib/libcrypto/sm3/sm3test.c @@ -0,0 +1,92 @@ +/* $OpenBSD: sm3test.c,v 1.1 2018/11/11 07:12:33 tb Exp $ */ +/* + * Copyright (c) 2018, Ribose Inc + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include <err.h> +#include <stdio.h> +#include <string.h> + +#include <openssl/evp.h> + +#define SM3_TESTS 3 + +const char *sm3_input[SM3_TESTS] = { + "", + "abc", + "abcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcd" +}; + +const char *sm3_expected[SM3_TESTS] = { + "1ab21d8355cfa17f8e61194831e81a8f22bec8c728fefb747ed035eb5082aa2b", + "66c7f0f462eeedd9d1f2d46bdc10e4e24167c4875cf2f7a2297da02b8f4ba8e0", + "debe9ff92275b8a138604889c18e5a4d6fdb70e5387e5765293dcba39c0c5732" +}; + +char *hex_encode(const uint8_t *, size_t); + +char * +hex_encode(const uint8_t *input, size_t len) +{ + const char *hex = "0123456789abcdef"; + char *out; + size_t i; + + if ((out = malloc(len * 2 + 1)) == NULL) + err(1, NULL); + for (i = 0; i < len; i++) { + out[i * 2] = hex[input[i] >> 4]; + out[i * 2 + 1] = hex[input[i] & 0x0f]; + } + out[len * 2] = '\0'; + + return out; +} + +int +main(int argc, char *argv[]) +{ + EVP_MD_CTX *ctx; + uint8_t digest[32]; + char *hexdigest; + int numerrors = 0, i; + + if ((ctx = EVP_MD_CTX_new()) == NULL) + err(1, NULL); + + for (i = 0; i != SM3_TESTS; ++i) { + if (!EVP_DigestInit(ctx, EVP_sm3())) + errx(1, "EVP_DigestInit() failed"); + if (!EVP_DigestUpdate(ctx, sm3_input[i], strlen(sm3_input[i]))) + errx(1, "EVP_DigestInit() failed"); + if (!EVP_DigestFinal(ctx, digest, NULL)) + errx(1, "EVP_DigestFinal() failed"); + + hexdigest = hex_encode(digest, sizeof(digest)); + + if (strcmp(hexdigest, sm3_expected[i]) != 0) { + fprintf(stderr, + "TEST %d failed\nProduced %s\nExpected %s\n", + i, hexdigest, sm3_expected[i]); + numerrors++; + } else + fprintf(stderr, "SM3 test %d ok\n", i); + free(hexdigest); + } + + EVP_MD_CTX_free(ctx); + + return (numerrors > 0) ? 1 : 0; +} |