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internal/cryptutil: fixed panic on nil pubkey

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This commit is contained in:
Bobby DeSimone 2019-07-15 19:36:02 -07:00
parent 22fb3a0f7e
commit c5bcc9bbef
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5 changed files with 81 additions and 13 deletions
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6
internal/cryptutil/encrypt.go
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@ -70,11 +70,7 @@ func NewCipher(secret []byte) (*XChaCha20Cipher, error) {
// GenerateNonce generates a random nonce.
// Panics if source of randomness fails.
func (c *XChaCha20Cipher) GenerateNonce() []byte {
nonce := make([]byte, c.aead.NonceSize())
if _, err := rand.Read(nonce); err != nil {
panic(err)
}
return nonce
return randomBytes(c.aead.NonceSize())
}
// Encrypt a value using XChaCha20-Poly1305