Namespace: K256

Hacl~K256

Source:

Methods

(static) compressed_from_raw(pk_raw) → {buffer}

Parameters:
Name Type Description
pk_raw buffer size 64
Source:
Returns:
pk - size 33
Type
buffer

(static) compressed_to_raw(pk) → {bool|buffer}

Parameters:
Name Type Description
pk buffer size 33
Source:
Returns:
  • Type
    bool
  • pk_raw - size 64
    Type
    buffer

(static) ecdsa_sign_hashed_msg(msgHash, private_key, nonce) → {bool|buffer}

Parameters:
Name Type Description
msgHash buffer size 32
private_key buffer size 32
nonce buffer size 32
Source:
Returns:
  • Type
    bool
  • signature - size 64
    Type
    buffer

(static) ecdsa_verify_hashed_msg(m, public_key, signature) → {bool}

Parameters:
Name Type Description
m buffer size 32
public_key buffer size 64
signature buffer size 64
Source:
Returns:
Type
bool

(static) is_public_key_valid(pk) → {bool}

Parameters:
Name Type Description
pk buffer size 64
Source:
Returns:
Type
bool

(static) secp256k1_ecdsa_is_signature_normalized(signature) → {bool}

Parameters:
Name Type Description
signature buffer size 64
Source:
Returns:
Type
bool

(static) secp256k1_ecdsa_sign_hashed_msg(msgHash, private_key, nonce) → {bool|buffer}

Parameters:
Name Type Description
msgHash buffer size 32
private_key buffer size 32
nonce buffer size 32
Source:
Returns:
  • Type
    bool
  • signature - size 64
    Type
    buffer

(static) secp256k1_ecdsa_signature_normalize(signature) → {bool}

Parameters:
Name Type Description
signature buffer size 64
Source:
Returns:
Type
bool

(static) secp256k1_ecdsa_verify_hashed_msg(m, public_key, signature) → {bool}

Parameters:
Name Type Description
m buffer size 32
public_key buffer size 64
signature buffer size 64
Source:
Returns:
Type
bool

(static) secret_to_public(private_key) → {bool|buffer}

Parameters:
Name Type Description
private_key buffer size 32
Source:
Returns:
  • Type
    bool
  • public_key - size 64
    Type
    buffer

(static) uncompressed_from_raw(pk_raw) → {buffer}

Parameters:
Name Type Description
pk_raw buffer size 64
Source:
Returns:
pk - size 65
Type
buffer

(static) uncompressed_to_raw(pk) → {bool|buffer}

Parameters:
Name Type Description
pk buffer size 65
Source:
Returns:
  • Type
    bool
  • pk_raw - size 64
    Type
    buffer