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v2fly/transport/internet/kcp/cryptreal.go
Chinsyo c4c750d03f
change temporary variable to lower camel case (#427)
Co-authored-by: Chinsyo <chinsyo@sina.cn>
2020-11-17 15:14:48 +08:00

16 lines
334 B
Go

package kcp
import (
"crypto/aes"
"crypto/cipher"
"crypto/sha256"
"v2ray.com/core/common"
)
func NewAEADAESGCMBasedOnSeed(seed string) cipher.AEAD {
hashedSeed := sha256.Sum256([]byte(seed))
aesBlock := common.Must2(aes.NewCipher(hashedSeed[:16])).(cipher.Block)
return common.Must2(cipher.NewGCM(aesBlock)).(cipher.AEAD)
}