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core/crypto/pbkdf2: Ensure non-zero iteration count

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Yawning Angel
2026-08-05 17:31:31 +09:00
parent e8e12a24b5
commit 6e682a768e
1 changed files with 2 additions and 0 deletions
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2
core/crypto/pbkdf2/pbkdf2.odin
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@@ -19,6 +19,8 @@ derive :: proc(
iterations: u32,
dst: []byte,
) {
ensure(iterations > 0, "crypto/pbkdf2: non-zero iterations required")
h_len := hash.DIGEST_SIZES[hmac_hash]
// 1. If dkLen > (2^32 - 1) * hLen, output "derived key too long"