Module crypto 

RE crypto library

Macros

define_wrapped_hash

Structs

Bls12381G1PrivateKey

Bls12381G1PublicKey

Represents a BLS12-381 G1 public key.

Bls12381G2Signature

Represents a BLS12-381 G2 signature (variant with 96-byte signature and 48-byte public key)

Ed25519PrivateKey

Ed25519PublicKey

Represents an ED25519 public key.

Ed25519PublicKeyHash

Ed25519Signature

Represents an ED25519 signature.

Hash

Represents a 32-byte hash digest.

HashAccumulator

Represents a 32-byte hash accumulator.

Secp256k1PublicKey

Represents a compressed ECDSA Secp256k1 public key, which is the default format used in the Radix stack.

Secp256k1PublicKeyHash

Secp256k1Signature

Represents an ECDSA Secp256k1 signature.

Secp256k1UncompressedPublicKey

Represents an uncompressed ECDSA Secp256k1 public key.

Enums

ParseBlsPublicKeyError

Represents an error when retrieving BLS public key from hex or when aggregating.

ParseBlsSignatureError

Represents an error when retrieving BLS signature from hex or when aggregating.

ParseEd25519PublicKeyError

Represents an error when parsing ED25519 public key from hex.

ParseEd25519SignatureError

ParseHashError

Represents an error when parsing hash.

ParseSecp256k1PublicKeyError

Represents an error when parsing ED25519 public key from hex.

ParseSecp256k1SignatureError

PublicKey

Represents any natively supported public key.

PublicKeyHash

The hash of a given public key.

Constants

BLS12381_CIPHERSITE_V1

BLS12-381 ciphersuite v1 It has following parameters

Traits

HasPublicKeyHash

IsHash

IsPublicKeyHash

Functions

aggregate_verify_bls12381_v1

Performs BLS12-381 G2 aggregated signature verification of multiple messages each signed with different key. Domain specifier tag: BLS_SIG_BLS12381G2_XMD:SHA-256_SSWU_RO_POP_

blake2b_256_hash

fast_aggregate_verify_bls12381_v1

Performs BLS12-381 G2 aggregated signature verification one message signed with multiple keys. Domain specifier tag: BLS_SIG_BLS12381G2_XMD:SHA-256_SSWU_RO_POP_ This method validates provided input keys when aggregating.

fast_aggregate_verify_bls12381_v1_anemone

Performs BLS12-381 G2 aggregated signature verification one message signed with multiple keys. Domain specifier tag: BLS_SIG_BLS12381G2_XMD:SHA-256_SSWU_RO_POP_ This method does not validate provided input keys when aggregating, it is left here for backward compatibility. It is recommended to use fast_aggregate_verify_bls12381_v1() method instead.

hash

Computes the hash digest of a message.

hash_public_key_bytes

keccak256_hash

verify_bls12381_v1

Performs BLS12-381 G2 signature verification. Domain specifier tag: BLS_SIG_BLS12381G2_XMD:SHA-256_SSWU_RO_POP_

verify_ed25519

Type Aliases

Blake2b256