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rand seed: include lock and unlock functions.

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This satisfies EVP's RAND layer.

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/13640)
This commit is contained in:
Pauli 2020-12-09 19:39:27 +10:00
parent e37b307e02
commit 8389eeea2c
1 changed files with 13 additions and 0 deletions
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13
providers/implementations/rands/seed_src.c
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@ -32,6 +32,8 @@ static OSSL_FUNC_rand_gettable_ctx_params_fn seed_src_gettable_ctx_params;
static OSSL_FUNC_rand_get_ctx_params_fn seed_src_get_ctx_params;
static OSSL_FUNC_rand_verify_zeroization_fn seed_src_verify_zeroization;
static OSSL_FUNC_rand_enable_locking_fn seed_src_enable_locking;
static OSSL_FUNC_rand_lock_fn seed_src_lock;
static OSSL_FUNC_rand_unlock_fn seed_src_unlock;
typedef struct {
void *provctx;
@ -173,6 +175,15 @@ static int seed_src_enable_locking(ossl_unused void *vseed)
return 1;
}
int seed_src_lock(ossl_unused void *vctx)
{
return 1;
}
void seed_src_unlock(ossl_unused void *vctx)
{
}
const OSSL_DISPATCH ossl_seed_src_functions[] = {
{ OSSL_FUNC_RAND_NEWCTX, (void(*)(void))seed_src_new },
{ OSSL_FUNC_RAND_FREECTX, (void(*)(void))seed_src_free },
@ -183,6 +194,8 @@ const OSSL_DISPATCH ossl_seed_src_functions[] = {
{ OSSL_FUNC_RAND_GENERATE, (void(*)(void))seed_src_generate },
{ OSSL_FUNC_RAND_RESEED, (void(*)(void))seed_src_reseed },
{ OSSL_FUNC_RAND_ENABLE_LOCKING, (void(*)(void))seed_src_enable_locking },
{ OSSL_FUNC_RAND_LOCK, (void(*)(void))seed_src_lock },
{ OSSL_FUNC_RAND_UNLOCK, (void(*)(void))seed_src_unlock },
{ OSSL_FUNC_RAND_GETTABLE_CTX_PARAMS,
(void(*)(void))seed_src_gettable_ctx_params },
{ OSSL_FUNC_RAND_GET_CTX_PARAMS, (void(*)(void))seed_src_get_ctx_params },