diff options
Diffstat (limited to 'lib/liboqs/src/common/sha2/sha2.c')
| -rw-r--r-- | lib/liboqs/src/common/sha2/sha2.c | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/lib/liboqs/src/common/sha2/sha2.c b/lib/liboqs/src/common/sha2/sha2.c new file mode 100644 index 000000000..d622b883f --- /dev/null +++ b/lib/liboqs/src/common/sha2/sha2.c @@ -0,0 +1,132 @@ +// SPDX-License-Identifier: MIT +#include <stdio.h> + +#include <oqs/common.h> + +#include "sha2.h" +#include "sha2_local.h" + +#if defined(OQS_DIST_ARM64_V8_BUILD) +#define C_OR_ARM(stmt_c, stmt_arm) \ + do { \ + if (OQS_CPU_has_extension(OQS_CPU_EXT_ARM_SHA2)) { \ + stmt_arm; \ + } else { \ + stmt_c; \ + } \ + } while(0) +#elif defined(OQS_USE_ARM_SHA2_INSTRUCTIONS) +#define C_OR_ARM(stmt_c, stmt_arm) \ + stmt_arm +#else +#define C_OR_ARM(stmt_c, stmt_arm) \ + stmt_c +#endif +void OQS_SHA2_sha224_inc_init(OQS_SHA2_sha224_ctx *state) { + oqs_sha2_sha224_inc_init_c((sha224ctx *) state); +} + +void OQS_SHA2_sha224_inc_ctx_clone(OQS_SHA2_sha224_ctx *dest, const OQS_SHA2_sha224_ctx *src) { + oqs_sha2_sha224_inc_ctx_clone_c((sha224ctx *) dest, (const sha224ctx *) src); +} + +void OQS_SHA2_sha224_inc_blocks(OQS_SHA2_sha224_ctx *state, const uint8_t *in, size_t inblocks) { + C_OR_ARM( + oqs_sha2_sha224_inc_blocks_c((sha224ctx *) state, in, inblocks), + oqs_sha2_sha224_inc_blocks_armv8((sha224ctx *) state, in, inblocks) + ); +} + +void OQS_SHA2_sha224_inc_finalize(uint8_t *out, OQS_SHA2_sha224_ctx *state, const uint8_t *in, size_t inlen) { + oqs_sha2_sha224_inc_finalize_c(out, (sha224ctx *) state, in, inlen); +} + +void OQS_SHA2_sha224_inc_ctx_release(OQS_SHA2_sha224_ctx *state) { + oqs_sha2_sha224_inc_ctx_release_c((sha224ctx *) state); +} + +void OQS_SHA2_sha256_inc_init(OQS_SHA2_sha256_ctx *state) { + oqs_sha2_sha256_inc_init_c((sha256ctx *) state); +} + +void OQS_SHA2_sha256_inc_ctx_clone(OQS_SHA2_sha256_ctx *dest, const OQS_SHA2_sha256_ctx *src) { + oqs_sha2_sha256_inc_ctx_clone_c((sha256ctx *) dest, (const sha256ctx *) src); +} + +void OQS_SHA2_sha256_inc_blocks(OQS_SHA2_sha256_ctx *state, const uint8_t *in, size_t inblocks) { + C_OR_ARM( + oqs_sha2_sha256_inc_blocks_c((sha256ctx *) state, in, inblocks), + oqs_sha2_sha256_inc_blocks_armv8((sha256ctx *) state, in, inblocks) + ); +} + +void OQS_SHA2_sha256_inc_finalize(uint8_t *out, OQS_SHA2_sha256_ctx *state, const uint8_t *in, size_t inlen) { + oqs_sha2_sha256_inc_finalize_c(out, (sha256ctx *) state, in, inlen); +} + +void OQS_SHA2_sha256_inc_ctx_release(OQS_SHA2_sha256_ctx *state) { + oqs_sha2_sha256_inc_ctx_release_c((sha256ctx *) state); +} + +void OQS_SHA2_sha384_inc_init(OQS_SHA2_sha384_ctx *state) { + oqs_sha2_sha384_inc_init_c((sha384ctx *)state); +} + +void OQS_SHA2_sha384_inc_ctx_clone(OQS_SHA2_sha384_ctx *dest, const OQS_SHA2_sha384_ctx *src) { + oqs_sha2_sha384_inc_ctx_clone_c((sha384ctx *) dest, (const sha384ctx *) src); +} + +void OQS_SHA2_sha384_inc_blocks(OQS_SHA2_sha384_ctx *state, const uint8_t *in, size_t inblocks) { + oqs_sha2_sha384_inc_blocks_c((sha384ctx *) state, in, inblocks); +} + +void OQS_SHA2_sha384_inc_finalize(uint8_t *out, OQS_SHA2_sha384_ctx *state, const uint8_t *in, size_t inlen) { + oqs_sha2_sha384_inc_finalize_c(out, (sha384ctx *) state, in, inlen); +} + +void OQS_SHA2_sha384_inc_ctx_release(OQS_SHA2_sha384_ctx *state) { + oqs_sha2_sha384_inc_ctx_release_c((sha384ctx *) state); +} + +void OQS_SHA2_sha512_inc_init(OQS_SHA2_sha512_ctx *state) { + oqs_sha2_sha512_inc_init_c((sha512ctx *)state); +} + +void OQS_SHA2_sha512_inc_ctx_clone(OQS_SHA2_sha512_ctx *dest, const OQS_SHA2_sha512_ctx *src) { + oqs_sha2_sha512_inc_ctx_clone_c((sha512ctx *) dest, (const sha512ctx *) src); +} + +void OQS_SHA2_sha512_inc_blocks(OQS_SHA2_sha512_ctx *state, const uint8_t *in, size_t inblocks) { + oqs_sha2_sha512_inc_blocks_c((sha512ctx *) state, in, inblocks); +} + +void OQS_SHA2_sha512_inc_finalize(uint8_t *out, OQS_SHA2_sha512_ctx *state, const uint8_t *in, size_t inlen) { + oqs_sha2_sha512_inc_finalize_c(out, (sha512ctx *) state, in, inlen); +} + +void OQS_SHA2_sha512_inc_ctx_release(OQS_SHA2_sha512_ctx *state) { + oqs_sha2_sha512_inc_ctx_release_c((sha512ctx *) state); +} + +void OQS_SHA2_sha224(uint8_t *out, const uint8_t *in, size_t inlen) { + C_OR_ARM ( + oqs_sha2_sha224_c(out, in, inlen), + oqs_sha2_sha224_armv8(out, in, inlen) + ); +} + +void OQS_SHA2_sha256(uint8_t *out, const uint8_t *in, size_t inlen) { + C_OR_ARM ( + oqs_sha2_sha256_c(out, in, inlen), + oqs_sha2_sha256_armv8(out, in, inlen) + ); +} + +void OQS_SHA2_sha384(uint8_t *out, const uint8_t *in, size_t inlen) { + oqs_sha2_sha384_c(out, in, inlen); +} + +void OQS_SHA2_sha512(uint8_t *out, const uint8_t *in, size_t inlen) { + oqs_sha2_sha512_c(out, in, inlen); +} + |