diff options
Diffstat (limited to 'lib/crypto/src/crypto.erl')
| -rw-r--r-- | lib/crypto/src/crypto.erl | 29 |
1 files changed, 5 insertions, 24 deletions
diff --git a/lib/crypto/src/crypto.erl b/lib/crypto/src/crypto.erl index 6f4092ea74..999a65042d 100644 --- a/lib/crypto/src/crypto.erl +++ b/lib/crypto/src/crypto.erl @@ -1226,39 +1226,20 @@ srp_compute_key(Verifier, Prime, ClientPublic, ServerPublic, ServerPrivate, Vers %% %% EC %% --spec ec_key_new(ec_named_curve()) -> ec_key_res(). -ec_key_new(_Curve) -> ?nif_stub. -ecdh_generate_key(Curve) when is_atom(Curve) -> - ECKey = ec_key_new(Curve), - ec_key_generate(ECKey), - ec_key_to_term(ECKey); -ecdh_generate_key(Key) -> - ECKey = term_to_ec_key(Key), - ec_key_generate(ECKey), - ec_key_to_term(ECKey). +-spec ecdh_generate_key(ec_curve()) -> ec_key() | error. +ecdh_generate_key(Curve) -> + ec_key_to_term(ec_key_generate(Curve)). --spec ec_key_generate(ec_key_res()) -> ok | error. ec_key_generate(_Key) -> ?nif_stub. -nif_prime_to_term({prime_field, Prime}) -> - {prime_field, bin_to_int(Prime)}; -nif_prime_to_term(PrimeField) -> - PrimeField. -nif_curve_to_term({A, B, Seed}) -> - {bin_to_int(A), bin_to_int(B), Seed}. -nif_curve_parameters_to_term({PrimeField, Curve, BasePoint, Order, CoFactor}) -> - {nif_prime_to_term(PrimeField), nif_curve_to_term(Curve), BasePoint, bin_to_int(Order), bin_to_int(CoFactor)}; -nif_curve_parameters_to_term(Curve) when is_atom(Curve) -> - %% named curve - Curve. -spec ec_key_to_term(ec_key_res()) -> ec_key(). ec_key_to_term(Key) -> case ec_key_to_term_nif(Key) of - {Curve, PrivKey, PubKey} -> - {nif_curve_parameters_to_term(Curve), bin_to_int(PrivKey), PubKey}; + {PrivKey, PubKey} -> + {bin_to_int(PrivKey), PubKey}; _ -> erlang:error(conversion_failed) end. |