nl:: Tenun:: Kripto
Namespace ini mencakup semua antarmuka dalam Weave untuk dukungan kriptografis bersama.
Ringkasan
Enumerasi |
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X963EncodedPointFormat
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enum |
Typedef |
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AES128CTRDRBG
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typedef |
AES128CTRMode
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typedef |
AES256CTRMode
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typedef |
EntropyFunct)(uint8_t *buf, size_t bufSize)
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typedefint(*
Tanda tangan fungsi yang digunakan untuk mengumpulkan data acak dari sumber entropi. |
HKDFSHA1
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typedef |
HKDFSHA256
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typedef |
HMACSHA1
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typedef |
HMACSHA256
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typedef |
Fungsi |
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ClearSecretData(uint8_t *buf, uint32_t len)
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NL_DLL_EXPORT void
Menghapus
len byte pertama dari area memori buf . |
ConstantTimeCompare(const uint8_t *buf1, const uint8_t *buf2, uint16_t len)
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bool
Membandingkan
len byte pertama area memori buf1 dan area memori buf2 . |
DecodeBIGNUMValueLE(BIGNUM & val, uint16_t size, const uint8_t *& p)
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DecodeECDSASignature(const EncodedECDSASignature & encodedSig, ECDSA_SIG *& sig)
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DecodeECKey(OID curveOID, const EncodedECPrivateKey *encodedPrivKey, const EncodedECPublicKey *encodedPubKey, EC_KEY *& ecKey)
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NL_DLL_EXPORT WEAVE_ERROR
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DecodeX962ECPoint(const uint8_t *encodedPoint, uint16_t encodedPointLen, EC_GROUP *group, EC_POINT *& point)
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NL_DLL_EXPORT WEAVE_ERROR
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DecodeX962ECPoint(const uint8_t *encodedPoint, uint16_t encodedPointLen, BIGNUM *& x, BIGNUM *& y)
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ECDHComputeSharedSecret(OID curveOID, const EC_GROUP *ecGroup, const EC_POINT *pubKeyPoint, const BIGNUM *privKeyBN, uint8_t *sharedSecretBuf, uint16_t sharedSecretBufSize, uint16_t & sharedSecretLen)
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NL_DLL_EXPORT WEAVE_ERROR
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ECDHComputeSharedSecret(OID curveOID, const EncodedECPublicKey & encodedPubKey, const EncodedECPrivateKey & encodedPrivKey, uint8_t *sharedSecretBuf, uint16_t sharedSecretBufSize, uint16_t & sharedSecretLen)
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ECDSASigToFixedLenSig(OID curveOID, const ECDSA_SIG *ecSig, uint8_t *fixedLenSig)
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ECDSA_SIG_get0(const ECDSA_SIG *sig, const BIGNUM **pr, const BIGNUM **ps)
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void
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ECDSA_SIG_set0(ECDSA_SIG *sig, BIGNUM *r, BIGNUM *s)
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int
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EncodeBIGNUMValueLE(const BIGNUM & val, uint16_t size, uint8_t *& p)
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EncodeECDSASignature(const ECDSA_SIG *sig, EncodedECDSASignature & encodedSig)
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EncodeX962ECPoint(OID curveOID, EC_GROUP *ecGroup, const EC_POINT *point, uint8_t *buf, uint16_t bufSize, uint16_t & encodedPointLen)
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NL_DLL_EXPORT WEAVE_ERROR
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FixedLenSigToECDSASig(OID curveOID, const uint8_t *fixedLenSig, ECDSA_SIG *& ecSig)
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GenerateAndEncodeWeaveHMACSignature(OID sigAlgoOID, TLVWriter & writer, uint64_t tag, const uint8_t *data, uint16_t dataLen, const uint8_t *key, uint16_t keyLen)
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Membuat dan mengenkode tanda tangan HMAC Weave.
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GenerateAndEncodeWeaveRSASignature(OID sigAlgoOID, TLVWriter & writer, uint64_t tag, const uint8_t *hash, uint8_t hashLen, const uint8_t *keyDER, uint16_t keyDERLen)
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Membuat dan mengenkode tanda tangan RSA Weave.
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GenerateECDHKey(OID curveOID, EncodedECPublicKey & encodedPubKey, EncodedECPrivateKey & encodedPrivKey)
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GenerateECDSASignature(OID curveOID, const uint8_t *msgHash, uint8_t msgHashLen, const EncodedECPrivateKey & encodedPrivKey, EncodedECDSASignature & encodedSig)
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GenerateECDSASignature(OID curveOID, const uint8_t *msgHash, uint8_t msgHashLen, const EncodedECPrivateKey & encodedPrivKey, uint8_t *fixedLenSig)
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GetCurveG(OID curveOID, EncodedECPublicKey & encodedPubKey)
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GetCurveSize(const OID curveOID, const EC_GROUP *ecGroup)
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int
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GetCurveSize(const OID curveOID)
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int
Dapatkan ukuran Elliptic Curve (dalam byte).
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GetECGroupForCurve(OID curveOID, EC_GROUP *& ecGroup)
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NL_DLL_EXPORT WEAVE_ERROR
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ReverseBytes(uint8_t *buf, size_t len)
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void
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ShaNIDFromSigAlgoOID(OID sigAlgoOID)
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int
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VerifyECDSASignature(OID curveOID, const uint8_t *msgHash, uint8_t msgHashLen, const EncodedECDSASignature & encodedSig, const EncodedECPublicKey & encodedPubKey)
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VerifyECDSASignature(OID curveOID, const uint8_t *msgHash, uint8_t msgHashLen, const uint8_t *fixedLenSig, const EncodedECPublicKey & encodedPubKey)
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VerifyHMACSignature(OID sigAlgoOID, const uint8_t *data, uint16_t dataLen, const EncodedHMACSignature & sig, const uint8_t *key, uint16_t keyLen)
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Verifikasi tanda tangan HMAC Weave.
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VerifyRSASignature(OID sigAlgoOID, const uint8_t *hash, uint8_t hashLen, const EncodedRSASignature & sig, const uint8_t *certDER, uint16_t certDERLen)
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Verifikasi tanda tangan Weave RSA.
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Enumerasi
X963EncodedPointFormat
X963EncodedPointFormat
Typedef
AES128CTRDRBG
CTR_DRBG< Platform::Security::AES128BlockCipherEnc > AES128CTRDRBG
Mode AES128CTR
CTRMode< Platform::Security::AES128BlockCipherEnc > AES128CTRMode
Mode AES256CTR
CTRMode< Platform::Security::AES256BlockCipherEnc > AES256CTRMode
EntropiFunct
int(* EntropyFunct)(uint8_t *buf, size_t bufSize)
Tanda tangan fungsi yang digunakan untuk mengumpulkan data acak dari sumber entropi.
Hongkong1
HKDF< Platform::Security::SHA1 > HKDFSHA1
HKDFSHA256
HKDF< Platform::Security::SHA256 > HKDFSHA256
HMACSHA1
HMAC< Platform::Security::SHA1 > HMACSHA1
HMACSHA256
HMAC< Platform::Security::SHA256 > HMACSHA256
Fungsi
HapusDataRahasia
NL_DLL_EXPORT void ClearSecretData( uint8_t *buf, uint32_t len )
Menghapus len
byte pertama dari area memori buf
.
Dalam implementasi ini, len
byte pertama area memori buf
diisi dengan nol.
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Parameter |
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ConstantTimeCompare
bool ConstantTimeCompare( const uint8_t *buf1, const uint8_t *buf2, uint16_t len )
Membandingkan len
byte pertama area memori buf1
dan area memori buf2
.
Waktu yang diambil oleh fungsi ini tidak bergantung pada data dalam area memori buf1
dan buf2
.
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Parameter |
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Nilai yang Ditampilkan |
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DekodeBIGNUMNilai
WEAVE_ERROR DecodeBIGNUMValueLE( BIGNUM & val, uint16_t size, const uint8_t *& p )
DekodeECDSASignature
WEAVE_ERROR DecodeECDSASignature( const EncodedECDSASignature & encodedSig, ECDSA_SIG *& sig )
DekodeEC
NL_DLL_EXPORT WEAVE_ERROR DecodeECKey( OID curveOID, const EncodedECPrivateKey *encodedPrivKey, const EncodedECPublicKey *encodedPubKey, EC_KEY *& ecKey )
DekodeX962ECPoint
NL_DLL_EXPORT WEAVE_ERROR DecodeX962ECPoint( const uint8_t *encodedPoint, uint16_t encodedPointLen, EC_GROUP *group, EC_POINT *& point )
DekodeX962ECPoint
WEAVE_ERROR DecodeX962ECPoint( const uint8_t *encodedPoint, uint16_t encodedPointLen, BIGNUM *& x, BIGNUM *& y )
ECDHComputeSharedSecret
NL_DLL_EXPORT WEAVE_ERROR ECDHComputeSharedSecret( OID curveOID, const EC_GROUP *ecGroup, const EC_POINT *pubKeyPoint, const BIGNUM *privKeyBN, uint8_t *sharedSecretBuf, uint16_t sharedSecretBufSize, uint16_t & sharedSecretLen )
ECDHComputeSharedSecret
WEAVE_ERROR ECDHComputeSharedSecret( OID curveOID, const EncodedECPublicKey & encodedPubKey, const EncodedECPrivateKey & encodedPrivKey, uint8_t *sharedSecretBuf, uint16_t sharedSecretBufSize, uint16_t & sharedSecretLen )
ECDSASigToFixedLenSig
WEAVE_ERROR ECDSASigToFixedLenSig( OID curveOID, const ECDSA_SIG *ecSig, uint8_t *fixedLenSig )
ECDSA_SIG_get0
void ECDSA_SIG_get0( const ECDSA_SIG *sig, const BIGNUM **pr, const BIGNUM **ps )
ECDSA_SIG_set0
int ECDSA_SIG_set0( ECDSA_SIG *sig, BIGNUM *r, BIGNUM *s )
EnkodeBIGNUMValueLE
WEAVE_ERROR EncodeBIGNUMValueLE( const BIGNUM & val, uint16_t size, uint8_t *& p )
EncodeECDSASignature
WEAVE_ERROR EncodeECDSASignature( const ECDSA_SIG *sig, EncodedECDSASignature & encodedSig )
EncodeX962ECPoint
NL_DLL_EXPORT WEAVE_ERROR EncodeX962ECPoint( OID curveOID, EC_GROUP *ecGroup, const EC_POINT *point, uint8_t *buf, uint16_t bufSize, uint16_t & encodedPointLen )
FixLenSigToECDSASig
WEAVE_ERROR FixedLenSigToECDSASig( OID curveOID, const uint8_t *fixedLenSig, ECDSA_SIG *& ecSig )
GenerateAndEncodeWeaveHMACSignature
WEAVE_ERROR GenerateAndEncodeWeaveHMACSignature( OID sigAlgoOID, TLVWriter & writer, uint64_t tag, const uint8_t *data, uint16_t dataLen, const uint8_t *key, uint16_t keyLen )
Membuat dan mengenkode tanda tangan HMAC Weave.
Menghitung tanda tangan HMAC untuk data tertentu menggunakan kunci rahasia dan menulis tanda tangan sebagai struktur Weave HMACSignature ke penulis TLV yang ditentukan dengan tag tertentu.
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Nilai yang Ditampilkan |
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GenerateAndEncodeWeaveRSASignature
WEAVE_ERROR GenerateAndEncodeWeaveRSASignature( OID sigAlgoOID, TLVWriter & writer, uint64_t tag, const uint8_t *hash, uint8_t hashLen, const uint8_t *keyDER, uint16_t keyDERLen )
Membuat dan mengenkode tanda tangan RSA Weave.
Menghitung tanda tangan RSA menggunakan kunci pribadi RSA yang dienkode X509 dan hash pesan yang ditentukan, serta menulis tanda tangan sebagai struktur Weave RSASignature ke penulis TLV yang ditentukan dengan tag tertentu.
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Parameter |
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Nilai yang Ditampilkan |
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GenerateECDHKey
WEAVE_ERROR GenerateECDHKey( OID curveOID, EncodedECPublicKey & encodedPubKey, EncodedECPrivateKey & encodedPrivKey )
GenerateECDSASignature
WEAVE_ERROR GenerateECDSASignature( OID curveOID, const uint8_t *msgHash, uint8_t msgHashLen, const EncodedECPrivateKey & encodedPrivKey, EncodedECDSASignature & encodedSig )
GenerateECDSASignature
WEAVE_ERROR GenerateECDSASignature( OID curveOID, const uint8_t *msgHash, uint8_t msgHashLen, const EncodedECPrivateKey & encodedPrivKey, uint8_t *fixedLenSig )
GetCurveG
WEAVE_ERROR GetCurveG( OID curveOID, EncodedECPublicKey & encodedPubKey )
GetCurveSize
int GetCurveSize( const OID curveOID, const EC_GROUP *ecGroup )
GetCurveSize
int GetCurveSize( const OID curveOID )
Dapatkan ukuran Elliptic Curve (dalam byte).
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Parameter |
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Nilai yang Ditampilkan |
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GetECGroupForCurve
NL_DLL_EXPORT WEAVE_ERROR GetECGroupForCurve( OID curveOID, EC_GROUP *& ecGroup )
ByteByte
void ReverseBytes( uint8_t *buf, size_t len )
ShaNIDDariSigAlgoOID
int ShaNIDFromSigAlgoOID( OID sigAlgoOID )
VerifikasiECDSASignature
WEAVE_ERROR VerifyECDSASignature( OID curveOID, const uint8_t *msgHash, uint8_t msgHashLen, const EncodedECDSASignature & encodedSig, const EncodedECPublicKey & encodedPubKey )
VerifikasiECDSASignature
WEAVE_ERROR VerifyECDSASignature( OID curveOID, const uint8_t *msgHash, uint8_t msgHashLen, const uint8_t *fixedLenSig, const EncodedECPublicKey & encodedPubKey )
VerifikasiHMACSignature
WEAVE_ERROR VerifyHMACSignature( OID sigAlgoOID, const uint8_t *data, uint16_t dataLen, const EncodedHMACSignature & sig, const uint8_t *key, uint16_t keyLen )
Verifikasi tanda tangan HMAC Weave.
Memverifikasi tanda tangan HMAC menggunakan data tertentu dan kunci rahasia yang akan digunakan untuk memverifikasi tanda tangan.
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Nilai yang Ditampilkan |
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VerifikasiRSASignature
WEAVE_ERROR VerifyRSASignature( OID sigAlgoOID, const uint8_t *hash, uint8_t hashLen, const EncodedRSASignature & sig, const uint8_t *certDER, uint16_t certDERLen )
Verifikasi tanda tangan Weave RSA.
Memverifikasi tanda tangan RSA menggunakan hash data tertentu dan sertifikat RSA berenkode X509 yang berisi kunci publik untuk digunakan untuk memverifikasi tanda tangan.
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Nilai yang Ditampilkan |
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