Trait concordium_std::HasCryptoPrimitives

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pub trait HasCryptoPrimitives {
    // Required methods
    fn verify_ed25519_signature(
        &self,
        public_key: PublicKeyEd25519,
        signature: SignatureEd25519,
        message: &[u8]
    ) -> bool;
    fn verify_ecdsa_secp256k1_signature(
        &self,
        public_key: PublicKeyEcdsaSecp256k1,
        signature: SignatureEcdsaSecp256k1,
        message_hash: [u8; 32]
    ) -> bool;
    fn hash_sha2_256(&self, data: &[u8]) -> HashSha2256;
    fn hash_sha3_256(&self, data: &[u8]) -> HashSha3256;
    fn hash_keccak_256(&self, data: &[u8]) -> HashKeccak256;
}
Expand description

Objects which provide cryptographic primitives.

Required Methods§

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fn verify_ed25519_signature(
&self,
public_key: PublicKeyEd25519,
signature: SignatureEd25519,
message: &[u8]
) -> bool

Verify an ed25519 signature.

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fn verify_ecdsa_secp256k1_signature(
&self,
public_key: PublicKeyEcdsaSecp256k1,
signature: SignatureEcdsaSecp256k1,
message_hash: [u8; 32]
) -> bool

Verify an ecdsa signature over secp256k1 with the bitcoin-core implementation.

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fn hash_sha2_256(&self, data: &[u8]) -> HashSha2256

Hash the data using the SHA2-256 algorithm.

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fn hash_sha3_256(&self, data: &[u8]) -> HashSha3256

Hash the data using the SHA3-256 algorithm.

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fn hash_keccak_256(&self, data: &[u8]) -> HashKeccak256

Hash the data using the Keccak-256 algorithm.

Implementors§