fix: use aes blocksize

lightclient · rjl493456442 · eomti-wm · commit 3e99e650c4c4 · 2026-03-12T15:23:59.000+09:00
Co-Authored-By: Gary Rong &lt;garyrong0905@gmail.com&gt;
diff --git a/crypto/ecies/ecies.go b/crypto/ecies/ecies.go
@@ -285,7 +285,7 @@ func (prv *PrivateKey) Decrypt(c, s1, s2 []byte) (m []byte, err error) {
 	switch c[0] {
 	case 2, 3, 4:
 		rLen = (prv.PublicKey.Curve.Params().BitSize + 7) / 4
-		if len(c) < (rLen + hLen + 1) {
+		if len(c) < (rLen + hLen + params.BlockSize) {
 			return nil, ErrInvalidMessage
 		}
 	default:

Original file line number	Diff line number	Diff line change
`@@ -285,7 +285,7 @@ func (prv *PrivateKey) Decrypt(c, s1, s2 []byte) (m []byte, err error) {`
`285`	`285`	`switch c[0] {`
`286`	`286`	`case 2, 3, 4:`
`287`	`287`	`rLen = (prv.PublicKey.Curve.Params().BitSize + 7) / 4`
`288`		`- if len(c) < (rLen + hLen + 1) {`
	`288`	`+ if len(c) < (rLen + hLen + params.BlockSize) {`
`289`	`289`	`return nil, ErrInvalidMessage`
`290`	`290`	`}`
`291`	`291`	`default:`