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x/crypto/openpgp/packet: fix message for errors resulting from an unknown cipher.

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Change-Id: Icebde4a001b220a64aa4bcddd206484feed5ad79
Reviewed-on: https://go-review.googlesource.com/15155
Reviewed-by: Andrew Gerrand <adg@golang.org>
This commit is contained in:
Adam Langley
2015-11-15 20:56:08 +00:00
parent ccca2aa616
commit b270509459
1 changed files with 1 additions and 1 deletions
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openpgp/packet/symmetric_key_encrypted.go
+1 -1
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@@ -85,7 +85,7 @@ func (ske *SymmetricKeyEncrypted) Decrypt(passphrase []byte) ([]byte, CipherFunc
c.XORKeyStream(plaintextKey, ske.encryptedKey)
cipherFunc := CipherFunction(plaintextKey[0])
if cipherFunc.blockSize() == 0 {
return nil, ske.CipherFunc, errors.UnsupportedError("unknown cipher: " + strconv.Itoa(int(ske.CipherFunc)))
return nil, ske.CipherFunc, errors.UnsupportedError("unknown cipher: " + strconv.Itoa(int(cipherFunc)))
}
plaintextKey = plaintextKey[1:]
if l := len(plaintextKey); l == 0 || l%cipherFunc.blockSize() != 0 {