linux-5.10/crypto/ecc.h

37  * struct ecc_point - elliptic curve point in affine coordinates
52  * struct ecc_curve - definition of elliptic curve
54  * @name:	Short name of the curve.
55  * @g:		Generator point of the curve.
56  * @p:		Prime number, if Barrett's reduction is used for this curve
60  * @n:		Order of the curve group.
61  * @a:		Curve parameter a.
62  * @b:		Curve parameter b.
76  * @curve_id:		id representing the curve to use
77  * @ndigits:		curve's number of digits
78  * @private_key:	private key to be used for the given curve
91  * @curve_id:		id representing the curve to use
92  * @ndigits:		curve number of digits
103  * @curve_id:		id representing the curve to use
104  * @ndigits:		curve's number of digits
105  * @private_key:	pregenerated private key for the given curve
117  * @curve_id:		id representing the curve to use
118  * @ndigits:		curve's number of digits
136  * @curve:		elliptic curve domain parameters
142  * Note: There is no check that the public key is in the correct elliptic curve
147 int ecc_is_pubkey_valid_partial(const struct ecc_curve *curve,
153  * @curve:		elliptic curve domain parameters
161 int ecc_is_pubkey_valid_full(const struct ecc_curve *curve,
237  * Note: Assumes that mod is big enough curve order.
250  * @curve:		curve
252  * Returns result = x * p + x * q over the curve.
258 			   const struct ecc_curve *curve);