trait CryptoUtil extends CryptoRuntime

Utility cryptographic functions This is a proxy for the underlying implementation of CryptoRuntime such as LibSecp256k1CryptoRuntime.

This is necessary so that the core module doesn't need to be refactored to add support for multiple platforms, it can keep referencing CryptoUtil

Linear Supertypes
CryptoRuntime, AnyRef, Any
Known Subclasses
CryptoUtil
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Inherited
  1. CryptoUtil
  2. CryptoRuntime
  3. AnyRef
  4. Any
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Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. def adaptorComplete(key: ECPrivateKey, adaptorSignature: ECAdaptorSignature): ECDigitalSignature
    Definition Classes
    CryptoUtil → CryptoRuntime
  5. def adaptorSign(key: ECPrivateKey, adaptorPoint: ECPublicKey, msg: ByteVector, auxRand: ByteVector): ECAdaptorSignature
    Definition Classes
    CryptoUtil → CryptoRuntime
  6. def adaptorVerify(adaptorSignature: ECAdaptorSignature, key: ECPublicKey, msg: ByteVector, adaptorPoint: ECPublicKey): Boolean
    Definition Classes
    CryptoUtil → CryptoRuntime
  7. def add(pk1: ECPublicKey, pk2: ECPublicKey): ECPublicKey

    Adds two public keys together, failing if the sum is 0x00 (the point at infinity).

    Adds two public keys together, failing if the sum is 0x00 (the point at infinity).

    Definition Classes
    CryptoUtil → CryptoRuntime
  8. def add(point1: SecpPoint, point2: SecpPoint): SecpPoint

    Adds two SecpPoints together and correctly handles the point at infinity (0x00).

    Adds two SecpPoints together and correctly handles the point at infinity (0x00).

    Definition Classes
    CryptoUtil → CryptoRuntime
  9. def add(pk1: ByteVector, pk2: ECPrivateKey): ByteVector
    Definition Classes
    CryptoUtil → CryptoRuntime
  10. def add(pk1: ECPrivateKey, pk2: ECPrivateKey): ECPrivateKey
    Definition Classes
    CryptoUtil → CryptoRuntime
  11. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  12. def checkEntropy(bytes: ByteVector): Boolean
    Definition Classes
    CryptoRuntime
  13. def checkEntropy(bitVector: BitVector): Boolean

    Implements basic sanity tests for checking entropy like making sure it isn't all the same bytes, it isn't all 0x00...00 or it isn't all 0xffff...fff

    Implements basic sanity tests for checking entropy like making sure it isn't all the same bytes, it isn't all 0x00...00 or it isn't all 0xffff...fff

    Definition Classes
    CryptoRuntime
  14. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  15. def combinePubKeys(pubKeys: Vector[ECPublicKey], isCompressed: Boolean = true): ECPublicKey

    Adds a Vector of public keys together, failing only if the total sum is 0x00 (the point at infinity), but still succeeding if sub-sums are 0x00.

    Adds a Vector of public keys together, failing only if the total sum is 0x00 (the point at infinity), but still succeeding if sub-sums are 0x00.

    Definition Classes
    CryptoUtil → CryptoRuntime
  16. lazy val cryptoContext: CryptoContext
    Definition Classes
    CryptoUtil → CryptoRuntime
  17. def decodePoint(bytes: ByteVector): SecpPoint
    Definition Classes
    CryptoUtil → CryptoRuntime
  18. def decodePoint(pubKey: ECPublicKey): SecpPoint
    Definition Classes
    CryptoRuntime
  19. def decodeSignature(signature: ECDigitalSignature): (BigInt, BigInt)
    Definition Classes
    CryptoUtil → CryptoRuntime
  20. def decompressed[PK <: ECPublicKeyApi](publicKey: PK): decompressed.publicKey.type
    Definition Classes
    CryptoUtil → CryptoRuntime
  21. def decompressed(pubKeyBytes: ByteVector): ByteVector
    Definition Classes
    CryptoUtil → CryptoRuntime
  22. def decompressed[PK <: ECPublicKeyApi](pubKeyBytes: ByteVector, fromBytes: (ByteVector) => PK): PK
    Definition Classes
    CryptoRuntime
  23. def doubleSHA256(str: String): DoubleSha256Digest
  24. def doubleSHA256(bytes: ByteVector): DoubleSha256Digest

    Performs sha256(sha256(bytes)).

    Performs sha256(sha256(bytes)).

    Definition Classes
    CryptoRuntime
  25. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  26. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  27. def extractAdaptorSecret(signature: ECDigitalSignature, adaptorSignature: ECAdaptorSignature, key: ECPublicKey): ECPrivateKey
    Definition Classes
    CryptoUtil → CryptoRuntime
  28. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  29. def freshPrivateKey: ECPrivateKey

    Generates a 32 byte private key

    Generates a 32 byte private key

    Definition Classes
    CryptoUtil → CryptoRuntime
  30. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  31. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  32. def hmac256(key: ByteVector, data: ByteVector): ByteVector
    Definition Classes
    CryptoUtil → CryptoRuntime
  33. def hmac512(key: ByteVector, data: ByteVector): ByteVector

    Calculates HMAC-SHA512(key, data)

    Calculates HMAC-SHA512(key, data)

    Definition Classes
    CryptoUtil → CryptoRuntime
  34. def isDEREncoded(signature: ECDigitalSignature): Boolean
    Definition Classes
    CryptoUtil → CryptoRuntime
  35. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  36. def isValidPubKey(pubKey: ECPublicKeyApi): Boolean
    Definition Classes
    CryptoUtil → CryptoRuntime
  37. def isValidSignatureEncoding(signature: ECDigitalSignature): Boolean
    Definition Classes
    CryptoUtil → CryptoRuntime
  38. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  39. def normalize(str: String): String
    Definition Classes
    CryptoUtil → CryptoRuntime
  40. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  41. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  42. def pbkdf2WithSha512(pass: ByteVector, salt: ByteVector, iterationCount: Int, derivedKeyLength: Int): ByteVector
    Definition Classes
    CryptoUtil → CryptoRuntime
  43. def pbkdf2WithSha512(pass: String, salt: String, iterationCount: Int, derivedKeyLength: Int): ByteVector
    Definition Classes
    CryptoRuntime
  44. def pubKeyTweakAdd(pubkey: ECPublicKey, privkey: ECPrivateKey): ECPublicKey
    Definition Classes
    CryptoUtil → CryptoRuntime
  45. def publicKey(privateKey: ECPrivateKeyBytes): ECPublicKey
    Definition Classes
    CryptoUtil → CryptoRuntime
  46. def randomBytes(n: Int): ByteVector
    Definition Classes
    CryptoUtil → CryptoRuntime
  47. def recoverPublicKey(signature: ECDigitalSignature, message: ByteVector): (ECPublicKey, ECPublicKey)

    Recover public keys from a signature and the message that was signed.

    Recover public keys from a signature and the message that was signed. This method will return 2 public keys, and the signature can be verified with both, but only one of them matches that private key that was used to generate the signature.

    signature

    signature

    message

    message that was signed

    returns

    a (pub1, pub2) tuple where pub1 and pub2 are candidates public keys. If you have the recovery id then use pub1 if the recovery id is even and pub2 if it is odd

    Definition Classes
    CryptoUtil → CryptoRuntime
  48. def ripeMd160(str: String): RipeMd160Digest
  49. def ripeMd160(bytes: ByteVector): RipeMd160Digest

    Performs RIPEMD160(bytes).

    Performs RIPEMD160(bytes).

    Definition Classes
    CryptoUtil → CryptoRuntime
  50. def schnorrComputeSigPoint(data: ByteVector, nonce: SchnorrNonce, pubKey: SchnorrPublicKey, compressed: Boolean): ECPublicKey
    Definition Classes
    CryptoUtil → CryptoRuntime
  51. def schnorrSign(dataToSign: ByteVector, privateKey: ECPrivateKey, auxRand: ByteVector): SchnorrDigitalSignature
    Definition Classes
    CryptoUtil → CryptoRuntime
  52. def schnorrSignWithNonce(dataToSign: ByteVector, privateKey: ECPrivateKey, nonceKey: ECPrivateKey): SchnorrDigitalSignature
    Definition Classes
    CryptoUtil → CryptoRuntime
  53. def schnorrVerify(data: ByteVector, schnorrPubKey: SchnorrPublicKey, signature: SchnorrDigitalSignature): Boolean
    Definition Classes
    CryptoUtil → CryptoRuntime
  54. def secKeyVerify(privateKeybytes: ByteVector): Boolean
    Definition Classes
    CryptoUtil → CryptoRuntime
  55. def serializeForHash(str: String): ByteVector
    Definition Classes
    CryptoRuntime
  56. def sha1(str: String): Sha1Digest
  57. def sha1(bytes: ByteVector): Sha1Digest

    Performs SHA1(bytes).

    Performs SHA1(bytes).

    Definition Classes
    CryptoUtil → CryptoRuntime
  58. def sha256(bytes: ByteVector): Sha256Digest

    Takes sha256(bytes).

    Takes sha256(bytes).

    Definition Classes
    CryptoUtil → CryptoRuntime
  59. def sha256(bitVector: BitVector): Sha256Digest
    Definition Classes
    CryptoRuntime
  60. def sha256(str: String): Sha256Digest
    Definition Classes
    CryptoRuntime
  61. def sha256DLCAnnouncement(bytes: ByteVector): Sha256Digest
    Definition Classes
    CryptoRuntime
  62. def sha256DLCAttestation(str: String): Sha256Digest
    Definition Classes
    CryptoRuntime
  63. def sha256DLCAttestation(bytes: ByteVector): Sha256Digest
    Definition Classes
    CryptoRuntime
  64. def sha256DLEQ(bytes: ByteVector): Sha256Digest
    Definition Classes
    CryptoRuntime
  65. def sha256ECDSAAdaptorAux(bytes: ByteVector): Sha256Digest
    Definition Classes
    CryptoRuntime
  66. def sha256ECDSAAdaptorNonce(bytes: ByteVector): Sha256Digest
    Definition Classes
    CryptoRuntime
  67. def sha256Hash160(str: String): Sha256Hash160Digest
  68. def sha256Hash160(bytes: ByteVector): Sha256Hash160Digest

    Does the following computation: RIPEMD160(SHA256(hex)).

    Does the following computation: RIPEMD160(SHA256(hex)).

    Definition Classes
    CryptoUtil → CryptoRuntime
  69. def sha256SchnorrAuxRand(bytes: ByteVector): Sha256Digest
    Definition Classes
    CryptoRuntime
  70. def sha256SchnorrChallenge(bytes: ByteVector): Sha256Digest
    Definition Classes
    CryptoRuntime
  71. def sha256SchnorrNonce(bytes: ByteVector): Sha256Digest
    Definition Classes
    CryptoRuntime
  72. def sha3_256(bytes: ByteVector): Sha3_256Digest

    Performs SHA3-256(bytes)

    Performs SHA3-256(bytes)

    Definition Classes
    CryptoUtil → CryptoRuntime
  73. def sign(privateKey: ECPrivateKey, dataToSign: ByteVector): ECDigitalSignature
    Definition Classes
    CryptoUtil → CryptoRuntime
  74. def signWithEntropy(privateKey: ECPrivateKey, bytes: ByteVector, entropy: ByteVector): ECDigitalSignature
    Definition Classes
    CryptoUtil → CryptoRuntime
  75. def sipHash(item: ByteVector, key: SipHashKey): Long

    https://github.com/bitcoin/bips/blob/master/bip-0158.mediawiki#hashing-data-objects

    https://github.com/bitcoin/bips/blob/master/bip-0158.mediawiki#hashing-data-objects

    Definition Classes
    CryptoUtil → CryptoRuntime
  76. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  77. def taggedSha256(str: String, tag: String): Sha256Digest
  78. def taggedSha256(bytes: ByteVector, tag: String): Sha256Digest
    Definition Classes
    CryptoRuntime
  79. def tapBranchHash(bytes: ByteVector): Sha256Digest
    Definition Classes
    CryptoRuntime
  80. def tapLeafHash(bytes: ByteVector): Sha256Digest
    Definition Classes
    CryptoRuntime
  81. def tapTweakHash(bytes: ByteVector): Sha256Digest
    Definition Classes
    CryptoRuntime
  82. def toPublicKey(privateKey: ECPrivateKeyBytes): ECPublicKey

    Converts a private key -> public key

    Converts a private key -> public key

    privateKey

    the private key we want the corresponding public key for

    Definition Classes
    CryptoUtil → CryptoRuntime
  83. def toString(): String
    Definition Classes
    AnyRef → Any
  84. def tweakMultiply(publicKey: ECPublicKey, tweak: FieldElement): ECPublicKey
    Definition Classes
    CryptoUtil → CryptoRuntime
  85. def tweakMultiply(point: SecpPoint, tweak: FieldElement): SecpPoint
    Definition Classes
    CryptoRuntime
  86. def verify(publicKey: ECPublicKeyApi, data: ByteVector, signature: ECDigitalSignature): Boolean
    Definition Classes
    CryptoUtil → CryptoRuntime
  87. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  88. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  89. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()

Inherited from CryptoRuntime

Inherited from AnyRef

Inherited from Any

Ungrouped