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handshake: optimize AEAD handling for long header sealers and openers (#4323)

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This commit is contained in:
Marten Seemann
2024-03-03 23:03:10 +10:30
committed by GitHub
parent f856163f1e
commit 71f5ae5ecb
3 changed files with 23 additions and 26 deletions
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6
internal/handshake/cipher_suite.go
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@@ -18,7 +18,7 @@ type cipherSuite struct {
ID uint16
Hash crypto.Hash
KeyLen int
AEAD func(key, nonceMask []byte) cipher.AEAD
AEAD func(key, nonceMask []byte) *xorNonceAEAD
}
func (s cipherSuite) IVLen() int { return aeadNonceLength }
@@ -36,7 +36,7 @@ func getCipherSuite(id uint16) *cipherSuite {
}
}
func aeadAESGCMTLS13(key, nonceMask []byte) cipher.AEAD {
func aeadAESGCMTLS13(key, nonceMask []byte) *xorNonceAEAD {
if len(nonceMask) != aeadNonceLength {
panic("tls: internal error: wrong nonce length")
}
@@ -54,7 +54,7 @@ func aeadAESGCMTLS13(key, nonceMask []byte) cipher.AEAD {
return ret
}
func aeadChaCha20Poly1305(key, nonceMask []byte) cipher.AEAD {
func aeadChaCha20Poly1305(key, nonceMask []byte) *xorNonceAEAD {
if len(nonceMask) != aeadNonceLength {
panic("tls: internal error: wrong nonce length")
}