nrf_cc310_bl_ecdsa_verify_init_secp256r1()

CRYSError_t nrf_cc310_bl_ecdsa_verify_init_secp256r1	(	nrf_cc310_bl_ecdsa_verify_context_secp256r1_t *const	p_context,
		nrf_cc310_bl_ecc_public_key_secp256r1_t const *const	p_public_key
	)

#include <crypto/nrf_cc310_bl/include/nrf_cc310_bl_ecdsa_verify_secp256r1.h>

Function for initializing the context information for an ECDSA verify operation.

Note

The memory that holds the context object must be allocated prior to this call.

Parameters

[in,out]	p_context	Pointer to the structure holding context information for the ECDSA verify operation.
[in]	p_public_key	Pointer to the structure holding the public key for the ECDSA verify operation.

Return values

CRYS_ECDSA_VERIFY_INVALID_USER_CONTEXT_PTR_ERROR	p_context was NULL.
CRYS_ECDSA_VERIFY_SIGNER_PUBL_KEY_VALIDATION_TAG_ERROR	p_public_key was NULL.