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core/crypto/chacha20poly1305: Add missing assertions

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Yawning Angel
2024-08-29 17:51:55 +09:00
parent 6e8710fce4
commit 50d40c2a26
1 changed files with 4 additions and 0 deletions
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4
core/crypto/chacha20poly1305/chacha20poly1305.odin
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@@ -96,6 +96,8 @@ init_xchacha :: proc(ctx: ^Context, key: []byte, impl := chacha20.DEFAULT_IMPLEM
//
// dst and plaintext MUST alias exactly or not at all.
seal :: proc(ctx: ^Context, dst, tag, iv, aad, plaintext: []byte) {
assert(ctx._is_initialized)
ciphertext := dst
_validate_common_slice_sizes(tag, iv, aad, plaintext, ctx._is_xchacha)
if len(ciphertext) != len(plaintext) {
@@ -151,6 +153,8 @@ seal :: proc(ctx: ^Context, dst, tag, iv, aad, plaintext: []byte) {
// dst and plaintext MUST alias exactly or not at all.
@(require_results)
open :: proc(ctx: ^Context, dst, iv, aad, ciphertext, tag: []byte) -> bool {
assert(ctx._is_initialized)
plaintext := dst
_validate_common_slice_sizes(tag, iv, aad, ciphertext, ctx._is_xchacha)
if len(ciphertext) != len(plaintext) {