mbedtls_ecp_gen_key() function

This function generates an ECP key.

Syntax

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Summary

Declaration

Definition

int mbedtls_ecp_gen_key( mbedtls_ecp_group_id grp_id, mbedtls_ecp_keypair *key, int (*f_rng)(void *, unsigned char *, size_t), void *p_rng );

Implemented in ecp.c:2803

Argument

Description

grp_id

The ECP group identifier.

key

The destination key. This must be initialized.

f_rng

The RNG function to use. This must not be \c NULL.

p_rng

The RNG context to be passed to \p f_rng. This may be \c NULL if \p f_rng doesn't need a context argument.

\c 0 on success. An \c MBEDTLS_ERR_ECP_XXX or \c MBEDTLS_MPI_XXX error code on failure.

from examples