frost/secp256k1-zkp
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contexts: Rename static context

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This commit is contained in:
Tim Ruffing
2022-07-06 17:09:31 +02:00
parent 72fedf8a6c
commit 53796d2b24
4 changed files with 16 additions and 7 deletions
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11
src/secp256k1.c
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@@ -64,13 +64,14 @@ struct secp256k1_context_struct {
int declassify;
};
static const secp256k1_context secp256k1_context_no_precomp_ = {
static const secp256k1_context secp256k1_context_static_ = {
{ 0 },
{ secp256k1_default_illegal_callback_fn, 0 },
{ secp256k1_default_error_callback_fn, 0 },
0
};
const secp256k1_context *secp256k1_context_no_precomp = &secp256k1_context_no_precomp_;
const secp256k1_context *secp256k1_context_static = &secp256k1_context_static_;
const secp256k1_context *secp256k1_context_no_precomp = &secp256k1_context_static_;
size_t secp256k1_context_preallocated_size(unsigned int flags) {
size_t ret = sizeof(secp256k1_context);
@@ -150,7 +151,7 @@ secp256k1_context* secp256k1_context_clone(const secp256k1_context* ctx) {
}
void secp256k1_context_preallocated_destroy(secp256k1_context* ctx) {
ARG_CHECK_NO_RETURN(ctx != secp256k1_context_no_precomp);
ARG_CHECK_NO_RETURN(ctx != secp256k1_context_static);
if (ctx != NULL) {
secp256k1_ecmult_gen_context_clear(&ctx->ecmult_gen_ctx);
}
@@ -164,7 +165,7 @@ void secp256k1_context_destroy(secp256k1_context* ctx) {
}
void secp256k1_context_set_illegal_callback(secp256k1_context* ctx, void (*fun)(const char* message, void* data), const void* data) {
ARG_CHECK_NO_RETURN(ctx != secp256k1_context_no_precomp);
ARG_CHECK_NO_RETURN(ctx != secp256k1_context_static);
if (fun == NULL) {
fun = secp256k1_default_illegal_callback_fn;
}
@@ -173,7 +174,7 @@ void secp256k1_context_set_illegal_callback(secp256k1_context* ctx, void (*fun)(
}
void secp256k1_context_set_error_callback(secp256k1_context* ctx, void (*fun)(const char* message, void* data), const void* data) {
ARG_CHECK_NO_RETURN(ctx != secp256k1_context_no_precomp);
ARG_CHECK_NO_RETURN(ctx != secp256k1_context_static);
if (fun == NULL) {
fun = secp256k1_default_error_callback_fn;
}

3
src/tests.c
View File

@@ -164,6 +164,9 @@ void run_context_tests(int use_prealloc) {
secp256k1_scalar msg, key, nonce;
secp256k1_scalar sigr, sigs;
/* Check that deprecated secp256k1_context_no_precomp is an alias to secp256k1_context_static. */
CHECK(secp256k1_context_no_precomp == secp256k1_context_static);
if (use_prealloc) {
none_prealloc = malloc(secp256k1_context_preallocated_size(SECP256K1_CONTEXT_NONE));
sign_prealloc = malloc(secp256k1_context_preallocated_size(SECP256K1_CONTEXT_SIGN));