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core/crypto: Get rid of set (only used by legacy)

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Yawning Angel
2026-03-28 11:47:06 +09:00
parent 7788ca0242
commit e3504c94ad
4 changed files with 6 additions and 15 deletions
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12
core/crypto/crypto.odin
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@@ -85,18 +85,6 @@ zero_explicit :: proc "contextless" (data: rawptr, len: int) -> rawptr {
return data
}
/*
Set each byte of a memory range to a specific value.
This procedure copies value specified by the `value` parameter into each of the
`len` bytes of a memory range, located at address `data`.
This procedure returns the pointer to `data`.
*/
set :: proc "contextless" (data: rawptr, value: byte, len: int) -> rawptr {
return runtime.memset(data, i32(value), len)
}
// rand_bytes fills the dst buffer with cryptographic entropy taken from
// the system entropy source. This routine will block if the system entropy
// source is not ready yet. All system entropy source failures are treated

3
core/crypto/legacy/md5/md5.odin
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@@ -18,6 +18,7 @@ package md5
zhibog, dotbmp: Initial implementation.
*/
import "base:intrinsics"
import "core:crypto"
import "core:encoding/endian"
import "core:math/bits"
@@ -100,7 +101,7 @@ final :: proc(ctx: ^Context, hash: []byte, finalize_clone: bool = false) {
i += 1
}
transform(ctx, ctx.data[:])
crypto.set(&ctx.data, 0, 56)
intrinsics.mem_zero(&ctx.data, 56)
}
ctx.bitlen += u64(ctx.datalen * 8)

3
core/crypto/legacy/sha1/sha1.odin
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@@ -19,6 +19,7 @@ package sha1
zhibog, dotbmp: Initial implementation.
*/
import "base:intrinsics"
import "core:crypto"
import "core:encoding/endian"
import "core:math/bits"
@@ -107,7 +108,7 @@ final :: proc(ctx: ^Context, hash: []byte, finalize_clone: bool = false) {
i += 1
}
transform(ctx, ctx.data[:])
crypto.set(&ctx.data, 0, 56)
intrinsics.mem_zero(&ctx.data, 56)
}
ctx.bitlen += u64(ctx.datalen * 8)

3
tests/benchmark/crypto/benchmark_ecc.odin
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@@ -2,6 +2,7 @@ package benchmark_core_crypto
import "base:runtime"
import "core:encoding/hex"
import "core:mem"
import "core:log"
import "core:testing"
import "core:text/table"
@@ -161,7 +162,7 @@ bench_ed25519 :: proc() -> (sk, sig, verif: time.Duration) {
@(private="file")
bench_ecdsa :: proc(curve: ecdsa.Curve, hash: hash.Algorithm) -> (sk, sig, verif: time.Duration) {
priv_bytes := make([]byte, ecdsa.PRIVATE_KEY_SIZES[curve], context.temp_allocator)
crypto.set(raw_data(priv_bytes), 0x69, len(priv_bytes))
mem.set(raw_data(priv_bytes), 0x69, len(priv_bytes))
priv_key: ecdsa.Private_Key
start := time.tick_now()
for _ in 0 ..< DSA_ITERS {