Thom Wiggers
GitHub
Коммит
bd65daa615
@ -41,7 +41,7 @@ static uint64_t load64(const uint8_t *x) {
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**************************************************/
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static void store64(uint8_t *x, uint64_t u) {
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for (size_t i = 0; i < 8; ++i) {
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x[i] = u >> 8 * i;
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x[i] = (uint8_t) (u >> 8 * i);
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}
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}
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@ -70,7 +70,7 @@ int randombytes(uint8_t *buf, size_t xlen) {
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surf();
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outleft = 8;
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}
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*buf = out[--outleft];
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*buf = (uint8_t) out[--outleft];
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++buf;
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--xlen;
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}
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@ -90,7 +90,7 @@ static int randombytes_win32_randombytes(void *buf, const size_t n) {
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return -1;
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}
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tmp = CryptGenRandom(ctx, n, (BYTE *)buf);
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tmp = CryptGenRandom(ctx, (DWORD)n, (BYTE *)buf);
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if (tmp == FALSE) {
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return -1;
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}
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@ -111,7 +111,7 @@ static int randombytes_linux_randombytes_getrandom(void *buf, size_t n) {
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* (250 MB/s on my laptop).
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*/
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size_t offset = 0, chunk;
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int ret;
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long int ret;
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while (n > 0) {
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/* getrandom does not allow chunks larger than 33554431 */
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chunk = n <= 33554431 ? n : 33554431;
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@ -119,10 +119,10 @@ static int randombytes_linux_randombytes_getrandom(void *buf, size_t n) {
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ret = syscall(SYS_getrandom, (char *)buf + offset, chunk, 0);
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} while (ret == -1 && errno == EINTR);
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if (ret < 0) {
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return ret;
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return (int) ret;
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}
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offset += ret;
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n -= ret;
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offset += (size_t) ret;
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n -= (size_t) ret;
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}
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assert(n == 0);
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return 0;
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@ -15,21 +15,21 @@ static uint64_t load_bigendian(const unsigned char *x) {
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}
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static void store_bigendian(uint8_t *x, uint64_t u) {
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x[7] = u;
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x[7] = (uint8_t) u;
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u >>= 8;
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x[6] = u;
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x[6] = (uint8_t) u;
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u >>= 8;
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x[5] = u;
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x[5] = (uint8_t) u;
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u >>= 8;
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x[4] = u;
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x[4] = (uint8_t) u;
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u >>= 8;
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x[3] = u;
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x[3] = (uint8_t) u;
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u >>= 8;
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x[2] = u;
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x[2] = (uint8_t) u;
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u >>= 8;
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x[1] = u;
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x[1] = (uint8_t) u;
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u >>= 8;
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x[0] = u;
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x[0] = (uint8_t) u;
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}
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#define SHR(x, c) ((x) >> (c))
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@ -74,9 +74,9 @@ static void store_bigendian(uint8_t *x, uint64_t u) {
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b = a; \
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a = T1 + T2;
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static int crypto_hashblocks_sha512(uint8_t *statebytes,
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const uint8_t *in,
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size_t inlen) {
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static size_t crypto_hashblocks_sha512(uint8_t *statebytes,
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const uint8_t *in,
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size_t inlen) {
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uint64_t state[8];
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uint64_t a;
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uint64_t b;
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@ -294,29 +294,29 @@ int sha384(uint8_t *out, const uint8_t *in, size_t inlen) {
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for (size_t i = inlen + 1; i < 119; ++i) {
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padded[i] = 0;
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}
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padded[119] = bytes >> 61;
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padded[120] = bytes >> 53;
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padded[121] = bytes >> 45;
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padded[122] = bytes >> 37;
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padded[123] = bytes >> 29;
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padded[124] = bytes >> 21;
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padded[125] = bytes >> 13;
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padded[126] = bytes >> 5;
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padded[127] = bytes << 3;
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padded[119] = (uint8_t) (bytes >> 61);
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padded[120] = (uint8_t) (bytes >> 53);
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padded[121] = (uint8_t) (bytes >> 45);
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padded[122] = (uint8_t) (bytes >> 37);
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padded[123] = (uint8_t) (bytes >> 29);
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padded[124] = (uint8_t) (bytes >> 21);
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padded[125] = (uint8_t) (bytes >> 13);
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padded[126] = (uint8_t) (bytes >> 5);
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padded[127] = (uint8_t) (bytes << 3);
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blocks(h, padded, 128);
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} else {
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for (size_t i = inlen + 1; i < 247; ++i) {
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padded[i] = 0;
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}
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padded[247] = bytes >> 61;
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padded[248] = bytes >> 53;
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padded[249] = bytes >> 45;
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padded[250] = bytes >> 37;
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padded[251] = bytes >> 29;
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padded[252] = bytes >> 21;
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padded[253] = bytes >> 13;
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padded[254] = bytes >> 5;
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padded[255] = bytes << 3;
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padded[247] = (uint8_t) (bytes >> 61);
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padded[248] = (uint8_t) (bytes >> 53);
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padded[249] = (uint8_t) (bytes >> 45);
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padded[250] = (uint8_t) (bytes >> 37);
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padded[251] = (uint8_t) (bytes >> 29);
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padded[252] = (uint8_t) (bytes >> 21);
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padded[253] = (uint8_t) (bytes >> 13);
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padded[254] = (uint8_t) (bytes >> 5);
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padded[255] = (uint8_t) (bytes << 3);
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blocks(h, padded, 256);
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}
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@ -350,29 +350,29 @@ int sha512(uint8_t *out, const uint8_t *in, size_t inlen) {
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for (size_t i = inlen + 1; i < 119; ++i) {
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padded[i] = 0;
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}
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padded[119] = bytes >> 61;
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padded[120] = bytes >> 53;
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padded[121] = bytes >> 45;
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padded[122] = bytes >> 37;
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padded[123] = bytes >> 29;
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padded[124] = bytes >> 21;
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padded[125] = bytes >> 13;
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padded[126] = bytes >> 5;
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padded[127] = bytes << 3;
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padded[119] = (uint8_t) (bytes >> 61);
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padded[120] = (uint8_t) (bytes >> 53);
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padded[121] = (uint8_t) (bytes >> 45);
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padded[122] = (uint8_t) (bytes >> 37);
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padded[123] = (uint8_t) (bytes >> 29);
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padded[124] = (uint8_t) (bytes >> 21);
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padded[125] = (uint8_t) (bytes >> 13);
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padded[126] = (uint8_t) (bytes >> 5);
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padded[127] = (uint8_t) (bytes << 3);
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blocks(h, padded, 128);
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} else {
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for (size_t i = inlen + 1; i < 247; ++i) {
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padded[i] = 0;
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}
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padded[247] = bytes >> 61;
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padded[248] = bytes >> 53;
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padded[249] = bytes >> 45;
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padded[250] = bytes >> 37;
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padded[251] = bytes >> 29;
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padded[252] = bytes >> 21;
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padded[253] = bytes >> 13;
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padded[254] = bytes >> 5;
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padded[255] = bytes << 3;
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padded[247] = (uint8_t) (bytes >> 61);
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padded[248] = (uint8_t) (bytes >> 53);
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padded[249] = (uint8_t) (bytes >> 45);
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padded[250] = (uint8_t) (bytes >> 37);
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padded[251] = (uint8_t) (bytes >> 29);
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padded[252] = (uint8_t) (bytes >> 21);
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padded[253] = (uint8_t) (bytes >> 13);
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padded[254] = (uint8_t) (bytes >> 5);
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padded[255] = (uint8_t) (bytes << 3);
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blocks(h, padded, 256);
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}
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@ -16,7 +16,7 @@ COMMON_OBJECTS_NOPATH=fips202.obj sha2.obj
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DEST_DIR=..\bin
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CFLAGS=/I $(COMMON_DIR) /W1 /WX # FIXME: Should be /W4 but many compiler warnings in common files
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CFLAGS=/I $(COMMON_DIR) /W4 /WX
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all: $(DEST_DIR)\functest_$(SCHEME)_$(IMPLEMENTATION).EXE $(DEST_DIR)\testvectors_$(SCHEME)_$(IMPLEMENTATION).EXE
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@ -114,9 +114,9 @@ static int test_wrong_pk(void) {
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// By relying on m == sm we prevent having to allocate CRYPTO_BYTES
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// twice
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if (!(returncode = crypto_sign_open(sm, &mlen, sm, smlen, pk2))) {
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printf("ERROR Signature did verify correctly under wrong public "
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"key!\n");
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returncode = crypto_sign_open(sm, &mlen, sm, smlen, pk2);
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if (!returncode) {
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printf("ERROR Signature did verify correctly under wrong public key!\n");
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if (returncode > 0) {
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puts("ERROR return code should be < 0");
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}
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