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crypto/ecies: use aes blocksize
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Co-authored-by: Gary Rong <garyrong0905@gmail.com>
This commit is contained in:
lightclient 2026-01-09 10:38:18 -07:00 committed by Felix Lange
parent 5b99d2bba4
commit 3b17e78274
1 changed files with 1 additions and 1 deletions
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2
crypto/ecies/ecies.go
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@ -290,7 +290,7 @@ func (prv *PrivateKey) Decrypt(c, s1, s2 []byte) (m []byte, err error) {
switch c[0] { switch c[0] {
case 2, 3, 4: case 2, 3, 4:
rLen = (prv.PublicKey.Curve.Params().BitSize + 7) / 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 return nil, ErrInvalidMessage
} }
default: default: