Set the CRT modular‐exponentiation callback on a custom RSA_METHOD (deprecated).

Synopsis

Declared in <openssl/rsa.h>

[[deprecated]]
int
RSA_meth_set_mod_exp(
    RSA_METHOD* rsa,
    int(* mod_exp)(BIGNUM*, BIGNUM const*, RSA*, BN_CTX*));
Warning

Deprecated. Use of this entity is allowed but discouraged.

Return Value

1 on success.

Parameters

Name

Description

rsa

Method object to update.

mod_exp

Callback used for CRT computations, or NULL.

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