* We pass everything as 64-bit. OCTEON can handle misaligned data.
*/
-void sha256_blocks_arch(u32 state[SHA256_STATE_WORDS],
+void sha256_blocks_arch(struct sha256_block_state *state,
const u8 *data, size_t nblocks)
{
struct octeon_cop2_state cop2_state;
return false;
}
#endif
-void sha256_blocks_generic(u32 state[SHA256_STATE_WORDS],
+void sha256_blocks_generic(struct sha256_block_state *state,
const u8 *data, size_t nblocks);
-void sha256_blocks_arch(u32 state[SHA256_STATE_WORDS],
+void sha256_blocks_arch(struct sha256_block_state *state,
const u8 *data, size_t nblocks);
static __always_inline void sha256_choose_blocks(
bool force_generic, bool force_simd)
{
if (!IS_ENABLED(CONFIG_CRYPTO_ARCH_HAVE_LIB_SHA256) || force_generic)
- sha256_blocks_generic(state, data, nblocks);
+ sha256_blocks_generic((struct sha256_block_state *)state, data, nblocks);
else
- sha256_blocks_arch(state, data, nblocks);
+ sha256_blocks_arch((struct sha256_block_state *)state, data, nblocks);
}
static __always_inline void sha256_finup(
.word 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2
/*
- * void sha256_ce_transform(u32 state[SHA256_STATE_WORDS],
+ * void sha256_ce_transform(struct sha256_block_state *state,
* const u8 *data, size_t nblocks);
*/
ENTRY(sha256_ce_transform)
#include <linux/kernel.h>
#include <linux/module.h>
-asmlinkage void sha256_block_data_order(u32 state[SHA256_STATE_WORDS],
+asmlinkage void sha256_block_data_order(struct sha256_block_state *state,
const u8 *data, size_t nblocks);
-asmlinkage void sha256_block_data_order_neon(u32 state[SHA256_STATE_WORDS],
+asmlinkage void sha256_block_data_order_neon(struct sha256_block_state *state,
const u8 *data, size_t nblocks);
-asmlinkage void sha256_ce_transform(u32 state[SHA256_STATE_WORDS],
+asmlinkage void sha256_ce_transform(struct sha256_block_state *state,
const u8 *data, size_t nblocks);
static __ro_after_init DEFINE_STATIC_KEY_FALSE(have_neon);
static __ro_after_init DEFINE_STATIC_KEY_FALSE(have_ce);
-void sha256_blocks_arch(u32 state[SHA256_STATE_WORDS],
+void sha256_blocks_arch(struct sha256_block_state *state,
const u8 *data, size_t nblocks)
{
if (IS_ENABLED(CONFIG_KERNEL_MODE_NEON) &&
.word 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2
/*
- * size_t __sha256_ce_transform(u32 state[SHA256_STATE_WORDS],
+ * size_t __sha256_ce_transform(struct sha256_block_state *state,
* const u8 *data, size_t nblocks);
*/
.text
#include <linux/kernel.h>
#include <linux/module.h>
-asmlinkage void sha256_block_data_order(u32 state[SHA256_STATE_WORDS],
+asmlinkage void sha256_block_data_order(struct sha256_block_state *state,
const u8 *data, size_t nblocks);
-asmlinkage void sha256_block_neon(u32 state[SHA256_STATE_WORDS],
+asmlinkage void sha256_block_neon(struct sha256_block_state *state,
const u8 *data, size_t nblocks);
-asmlinkage size_t __sha256_ce_transform(u32 state[SHA256_STATE_WORDS],
+asmlinkage size_t __sha256_ce_transform(struct sha256_block_state *state,
const u8 *data, size_t nblocks);
static __ro_after_init DEFINE_STATIC_KEY_FALSE(have_neon);
static __ro_after_init DEFINE_STATIC_KEY_FALSE(have_ce);
-void sha256_blocks_arch(u32 state[SHA256_STATE_WORDS],
+void sha256_blocks_arch(struct sha256_block_state *state,
const u8 *data, size_t nblocks)
{
if (IS_ENABLED(CONFIG_KERNEL_MODE_NEON) &&
*/
#define MAX_BYTES 1024
-extern void ppc_spe_sha256_transform(u32 *state, const u8 *src, u32 blocks);
+extern void ppc_spe_sha256_transform(struct sha256_block_state *state,
+ const u8 *src, u32 blocks);
static void spe_begin(void)
{
preempt_enable();
}
-void sha256_blocks_arch(u32 state[SHA256_STATE_WORDS],
+void sha256_blocks_arch(struct sha256_block_state *state,
const u8 *data, size_t nblocks)
{
do {
sha256_4rounds \last, \k3, W3, W0, W1, W2
.endm
-// void sha256_transform_zvknha_or_zvknhb_zvkb(u32 state[SHA256_STATE_WORDS],
+// void sha256_transform_zvknha_or_zvknhb_zvkb(struct sha256_block_state *state,
// const u8 *data, size_t nblocks);
SYM_FUNC_START(sha256_transform_zvknha_or_zvknhb_zvkb)
#include <linux/kernel.h>
#include <linux/module.h>
-asmlinkage void sha256_transform_zvknha_or_zvknhb_zvkb(
- u32 state[SHA256_STATE_WORDS], const u8 *data, size_t nblocks);
+asmlinkage void
+sha256_transform_zvknha_or_zvknhb_zvkb(struct sha256_block_state *state,
+ const u8 *data, size_t nblocks);
static __ro_after_init DEFINE_STATIC_KEY_FALSE(have_extensions);
-void sha256_blocks_arch(u32 state[SHA256_STATE_WORDS],
+void sha256_blocks_arch(struct sha256_block_state *state,
const u8 *data, size_t nblocks)
{
if (static_branch_likely(&have_extensions) && crypto_simd_usable()) {
static __ro_after_init DEFINE_STATIC_KEY_FALSE(have_cpacf_sha256);
-void sha256_blocks_arch(u32 state[SHA256_STATE_WORDS],
+void sha256_blocks_arch(struct sha256_block_state *state,
const u8 *data, size_t nblocks)
{
if (static_branch_likely(&have_cpacf_sha256))
h = t1 + t2; \
} while (0)
-static void sha256_block_generic(u32 state[SHA256_STATE_WORDS],
+static void sha256_block_generic(struct sha256_block_state *state,
const u8 *input, u32 W[64])
{
u32 a, b, c, d, e, f, g, h;
}
/* load the state into our registers */
- a = state[0]; b = state[1]; c = state[2]; d = state[3];
- e = state[4]; f = state[5]; g = state[6]; h = state[7];
+ a = state->h[0];
+ b = state->h[1];
+ c = state->h[2];
+ d = state->h[3];
+ e = state->h[4];
+ f = state->h[5];
+ g = state->h[6];
+ h = state->h[7];
/* now iterate */
for (i = 0; i < 64; i += 8) {
SHA256_ROUND(i + 7, b, c, d, e, f, g, h, a);
}
- state[0] += a; state[1] += b; state[2] += c; state[3] += d;
- state[4] += e; state[5] += f; state[6] += g; state[7] += h;
+ state->h[0] += a;
+ state->h[1] += b;
+ state->h[2] += c;
+ state->h[3] += d;
+ state->h[4] += e;
+ state->h[5] += f;
+ state->h[6] += g;
+ state->h[7] += h;
}
-void sha256_blocks_generic(u32 state[SHA256_STATE_WORDS],
+void sha256_blocks_generic(struct sha256_block_state *state,
const u8 *data, size_t nblocks)
{
u32 W[64];
static __ro_after_init DEFINE_STATIC_KEY_FALSE(have_sha256_opcodes);
-asmlinkage void sha256_sparc64_transform(u32 state[SHA256_STATE_WORDS],
+asmlinkage void sha256_sparc64_transform(struct sha256_block_state *state,
const u8 *data, size_t nblocks);
-void sha256_blocks_arch(u32 state[SHA256_STATE_WORDS],
+void sha256_blocks_arch(struct sha256_block_state *state,
const u8 *data, size_t nblocks)
{
if (static_branch_likely(&have_sha256_opcodes))
.endm
########################################################################
-## void sha256_transform_avx(u32 state[SHA256_STATE_WORDS],
+## void sha256_transform_avx(struct sha256_block_state *state,
## const u8 *data, size_t nblocks);
########################################################################
.text
.endm
########################################################################
-## void sha256_transform_rorx(u32 state[SHA256_STATE_WORDS],
+## void sha256_transform_rorx(struct sha256_block_state *state,
## const u8 *data, size_t nblocks);
########################################################################
.text
* only processes complete blocks. State initialization, buffering of partial
* blocks, and digest finalization is expected to be handled elsewhere.
*
- * void sha256_ni_transform(u32 state[SHA256_STATE_WORDS],
+ * void sha256_ni_transform(struct sha256_block_state *state,
* const u8 *data, size_t nblocks);
*/
.text
.endm
########################################################################
-## void sha256_transform_ssse3(u32 state[SHA256_STATE_WORDS],
+## void sha256_transform_ssse3(struct sha256_block_state *state,
## const u8 *data, size_t nblocks);
########################################################################
.text
#include <linux/module.h>
#include <linux/static_call.h>
-asmlinkage void sha256_transform_ssse3(u32 state[SHA256_STATE_WORDS],
+asmlinkage void sha256_transform_ssse3(struct sha256_block_state *state,
const u8 *data, size_t nblocks);
-asmlinkage void sha256_transform_avx(u32 state[SHA256_STATE_WORDS],
+asmlinkage void sha256_transform_avx(struct sha256_block_state *state,
const u8 *data, size_t nblocks);
-asmlinkage void sha256_transform_rorx(u32 state[SHA256_STATE_WORDS],
+asmlinkage void sha256_transform_rorx(struct sha256_block_state *state,
const u8 *data, size_t nblocks);
-asmlinkage void sha256_ni_transform(u32 state[SHA256_STATE_WORDS],
+asmlinkage void sha256_ni_transform(struct sha256_block_state *state,
const u8 *data, size_t nblocks);
static __ro_after_init DEFINE_STATIC_KEY_FALSE(have_sha256_x86);
DEFINE_STATIC_CALL(sha256_blocks_x86, sha256_transform_ssse3);
-void sha256_blocks_arch(u32 state[SHA256_STATE_WORDS],
+void sha256_blocks_arch(struct sha256_block_state *state,
const u8 *data, size_t nblocks)
{
if (static_branch_likely(&have_sha256_x86) && crypto_simd_usable()) {