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core/crypto/sm3: API cleanup

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- sm3.Sm3_Context -> sm3.Context
This commit is contained in:
Yawning Angel
2023-11-17 19:32:09 +09:00
parent 7640fb0483
commit 4587a55486
2 changed files with 28 additions and 29 deletions
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core/crypto/sm3/sm3.odin
+10 -8
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@@ -31,7 +31,7 @@ hash_string :: proc(data: string) -> [DIGEST_SIZE]byte {
// computed hash
hash_bytes :: proc(data: []byte) -> [DIGEST_SIZE]byte {
hash: [DIGEST_SIZE]byte
ctx: Sm3_Context
ctx: Context
init(&ctx)
update(&ctx, data)
final(&ctx, hash[:])
@@ -49,7 +49,7 @@ hash_string_to_buffer :: proc(data: string, hash: []byte) {
// computed hash into the second parameter.
// It requires that the destination buffer is at least as big as the digest size
hash_bytes_to_buffer :: proc(data, hash: []byte) {
ctx: Sm3_Context
ctx: Context
init(&ctx)
update(&ctx, data)
final(&ctx, hash)
@@ -59,10 +59,12 @@ hash_bytes_to_buffer :: proc(data, hash: []byte) {
// hash from its contents
hash_stream :: proc(s: io.Stream) -> ([DIGEST_SIZE]byte, bool) {
hash: [DIGEST_SIZE]byte
ctx: Sm3_Context
ctx: Context
init(&ctx)
buf := make([]byte, 512)
defer delete(buf)
read := 1
for read > 0 {
read, _ = io.read(s, buf)
@@ -100,7 +102,7 @@ hash :: proc {
Low level API
*/
init :: proc(ctx: ^Sm3_Context) {
init :: proc(ctx: ^Context) {
ctx.state[0] = IV[0]
ctx.state[1] = IV[1]
ctx.state[2] = IV[2]
@@ -116,7 +118,7 @@ init :: proc(ctx: ^Sm3_Context) {
ctx.is_initialized = true
}
update :: proc(ctx: ^Sm3_Context, data: []byte) {
update :: proc(ctx: ^Context, data: []byte) {
assert(ctx.is_initialized)
data := data
@@ -141,7 +143,7 @@ update :: proc(ctx: ^Sm3_Context, data: []byte) {
}
}
final :: proc(ctx: ^Sm3_Context, hash: []byte) {
final :: proc(ctx: ^Context, hash: []byte) {
assert(ctx.is_initialized)
if len(hash) < DIGEST_SIZE {
@@ -176,7 +178,7 @@ final :: proc(ctx: ^Sm3_Context, hash: []byte) {
BLOCK_SIZE :: 64
Sm3_Context :: struct {
Context :: struct {
state: [8]u32,
x: [BLOCK_SIZE]byte,
bitlength: u64,
@@ -192,7 +194,7 @@ IV := [8]u32 {
}
@(private)
block :: proc "contextless" (ctx: ^Sm3_Context, buf: []byte) {
block :: proc "contextless" (ctx: ^Context, buf: []byte) {
buf := buf
w: [68]u32