[go] crypto/ed25519: don't panic on public keys with incorrect lengths
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Gerrit Bot (Gerrit)
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Commit message
crypto/ed25519: don't panic on public keys with incorrect lengths
Public key length is checked as part of `ed25519.NewPublicKey` and an appropriate error is returned. There is no need to panic here.
Change diff
diff --git a/src/crypto/ed25519/ed25519.go b/src/crypto/ed25519/ed25519.go
index a0263638..c25bc54 100644
--- a/src/crypto/ed25519/ed25519.go
+++ b/src/crypto/ed25519/ed25519.go
@@ -234,9 +234,6 @@
// The inputs are not considered confidential, and may leak through timing side
// channels, or if an attacker has control of part of the inputs.
func VerifyWithOptions(publicKey PublicKey, message, sig []byte, opts *Options) error {
- if l := len(publicKey); l != PublicKeySize {
- panic("ed25519: bad public key length: " + strconv.Itoa(l))
- }
k, err := ed25519.NewPublicKey(publicKey)
if err != nil {
return err
Change information
- M src/crypto/ed25519/ed25519.go
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