hypernova

Jul 31, 2025

Changes in this version

+ const ModeDTLSHandshake

+ const ModeGenericUDP

+ const ModeNTPRequest

+ func DeobfuscateModeDTLSHandshake(in []byte, expectedSequenceNumber uint64) ([]byte, []byte, []byte, error)

+ func DeobfuscateModeGenericUDP(in []byte, expectedSequenceNumber uint64) ([]byte, []byte, []byte, error)

+ func DeobfuscateModeNTPRequest(in []byte, expectedSequenceNumber uint64) ([]byte, []byte, []byte, error)

+ func ObfuscateModeDTLSHandshake(randSrc *mrand.Rand, stateToken, nonce, encryptedPayload []byte, ...) int

+ func ObfuscateModeGenericUDP(randSrc *mrand.Rand, stateToken, nonce, encryptedPayload []byte, ...) int

+ func ObfuscateModeNTPRequest(randSrc *mrand.Rand, stateToken, nonce, encryptedPayload []byte, ...) int

Jul 27, 2025

Changes in this version

+ const AESKeyLen

+ const CumulativeHashLen

+ const HMACKeyLen

+ const HMACSize

+ const MaxDynamicPadding

+ const MinDynamicPadding

+ const MinPSKLen

+ const ModeDNSQuery

+ const ModeSSHKeyExchange

+ const ModeTLSHandshake

+ const NonceLen

+ const NumDisguiseModes

+ const SequenceNumLen

+ const StateTokenLen

+ const TagLen

+ func DeobfuscateModeDNSQuery(in []byte, expectedSequenceNumber uint64) ([]byte, []byte, []byte, error)

+ func DeobfuscateModeSSHKeyExchange(in []byte, expectedSequenceNumber uint64) ([]byte, []byte, []byte, error)

+ func DeobfuscateModeTLSHandshake(in []byte, expectedSequenceNumber uint64) ([]byte, []byte, []byte, error)

+ func DeriveAESKey(psk []byte, sequenceNumber uint64, cumulativeHash []byte) ([]byte, error)

+ func DeriveHMACKey(psk []byte, cumulativeHash []byte) ([]byte, error)

+ func DeriveInitialCumulativeHash(psk []byte) ([]byte, error)

+ func DeriveKey(psk []byte, salt string, additionalContext []byte, keyLen int) ([]byte, error)

+ func GenerateRandomBytes(length int) ([]byte, error)

+ func GenerateStateToken(psk []byte, sequenceNumber uint64, cumulativeHash []byte, ...) ([]byte, error)

+ func ObfuscateModeDNSQuery(randSrc *mrand.Rand, stateToken, nonce, encryptedPayload []byte, ...) int

+ func ObfuscateModeSSHKeyExchange(randSrc *mrand.Rand, stateToken, nonce, encryptedPayload []byte, ...) int

+ func ObfuscateModeTLSHandshake(randSrc *mrand.Rand, stateToken, nonce, encryptedPayload []byte, ...) int

+ func UpdateCumulativeHash(psk []byte, oldHash []byte, sequenceNumber uint64, data []byte) ([]byte, error)

+ func VerifyStateToken(psk []byte, expectedSequenceNumber uint64, expectedCumulativeHash []byte, ...) (bool, error)

+ type HypernovaObfuscator struct

+ PSK []byte

+ func (o *HypernovaObfuscator) Deobfuscate(in, out []byte) int

+ func (o *HypernovaObfuscator) Obfuscate(in, out []byte) int

+ type Obfuscator interface

+ Deobfuscate func(in, out []byte) int

+ Obfuscate func(in, out []byte) int

+ func NewHypernovaObfuscator(psk []byte) (Obfuscator, error)