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lib/HEAT/Crypto.pm  view on Meta::CPAN

=item keygen( $seed_key );

Generates a new key pair. It returns a hash with 3 values:

  {
    p => <public key bytes>,
    k => <private key bytes>,
    s => <signing key bytes>,
  }

=item shared_key( $private_key, $public_key );

Computes shared secret.

Returns the key bytes.

=item sign( $private_key, $message );

Sign message with the private key.

Returns the signature bytes.

=item verify( $signature, $message, $public_key );

Verifies the message signature against the public key.

Returns 1 on success.

lib/HEAT/Crypto.pm  view on Meta::CPAN

In array context it returns the encryption nonce, initialization vector and
cypher text. In scalar context it concatenates them.

=item decrypt( $data, $key );

Decrypts data with the given key. Data is expected to be in the format returned
by encrypt();

It returns the decrypted data on success or undefined in case of failure.

=item priv_to_pub_key( $private_key )

Derives the public key from the private key.

=item account_id( $public_key )

Derives the account ID from the public key.

=item keyspec( $key )

=item keyspec( $key, $is_private )