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SourceVuESP-IDF Framework and ExamplesESP-IDFcrypto_ec_init()

crypto_ec_init() function

crypto_ec_init - Initialize elliptic curve context @group: Identifying number for the ECC group (IANA "Group Description" attribute registrty for RFC 2409) Returns: Pointer to EC context or %NULL on failure

Syntax

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Summary

Declaration

Definition

from crypto.h:750

struct crypto_ec * crypto_ec_init(int group);

Implemented in crypto_mbedtls-ec.c:44

Arguments

Argument

group

References

Code

Location

Referrer

struct crypto_ec *crypto_ec_init(int group)

crypto_mbedtls-ec.c:44

struct crypto_ec * crypto_ec_init(int group);

crypto.h:750

tmp->ec = crypto_ec_init(group);

sae.c:35

sae_set_group()

pt->ec = crypto_ec_init(group);

sae.c:1018

sae_derive_pt_group()

Call Tree

crypto_ec_init() is called by 2 functions and calls 5 functions:

sae_set_group()

sae_derive_pt_group()

crypto_ec_init()

free()

calloc()

mbedtls_ecp_group_init()

mbedtls_ecp_group_free()

mbedtls_ecp_group_load()

Data Use

crypto_ec_init() reads 1 variable:

mbedtls_ecp_group_id::MBEDTLS_ECP_DP_SECP256R1

crypto_ec_init()

Class Tree

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Implementations

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Instances

Lifecycle

crypto_ec_init() allocates 1 types and frees 1 types:

mbedtls_ecp_group

crypto_ec_init()

mbedtls_ecp_group