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examples: make key generation doc consistent

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This commit is contained in:
Jonas Nick
2024-10-13 19:11:02 +00:00
parent e8908221a4
commit 5bab8f6d3c
4 changed files with 13 additions and 15 deletions
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4
examples/ecdh.c
View File

@@ -47,8 +47,8 @@ int main(void) {
return 1; return 1;
} }
/* If the secret key is zero or out of range (greater than secp256k1's /* If the secret key is zero or out of range (greater than secp256k1's
* order), we fail. Note that the probability of this occurring * order), we fail. Note that the probability of this occurring is negligible
* is negligible with a properly functioning random number generator. */ * with a properly functioning random number generator. */
if (!secp256k1_ec_seckey_verify(ctx, seckey1) || !secp256k1_ec_seckey_verify(ctx, seckey2)) { if (!secp256k1_ec_seckey_verify(ctx, seckey1) || !secp256k1_ec_seckey_verify(ctx, seckey2)) {
printf("Generated secret key is invalid. This indicates an issue with the random number generator.\n"); printf("Generated secret key is invalid. This indicates an issue with the random number generator.\n");
return 1; return 1;

6
examples/ecdsa.c
View File

@@ -49,13 +49,13 @@ int main(void) {
assert(return_val); assert(return_val);
/*** Key Generation ***/ /*** Key Generation ***/
/* If the secret key is zero or out of range (greater than secp256k1's
* order), we return 1. Note that the probability of this occurring
* is negligible with a properly functioning random number generator. */
if (!fill_random(seckey, sizeof(seckey))) { if (!fill_random(seckey, sizeof(seckey))) {
printf("Failed to generate randomness\n"); printf("Failed to generate randomness\n");
return 1; return 1;
} }
/* If the secret key is zero or out of range (greater than secp256k1's
* order), we fail. Note that the probability of this occurring is negligible
* with a properly functioning random number generator. */
if (!secp256k1_ec_seckey_verify(ctx, seckey)) { if (!secp256k1_ec_seckey_verify(ctx, seckey)) {
printf("Generated secret key is invalid. This indicates an issue with the random number generator.\n"); printf("Generated secret key is invalid. This indicates an issue with the random number generator.\n");
return 1; return 1;

7
examples/ellswift.c
View File

@@ -47,14 +47,13 @@ int main(void) {
assert(return_val); assert(return_val);
/*** Generate secret keys ***/ /*** Generate secret keys ***/
/* If the secret key is zero or out of range (greater than secp256k1's
* order), we return 1. Note that the probability of this occurring
* is negligible with a properly functioning random number generator. */
if (!fill_random(seckey1, sizeof(seckey1)) || !fill_random(seckey2, sizeof(seckey2))) { if (!fill_random(seckey1, sizeof(seckey1)) || !fill_random(seckey2, sizeof(seckey2))) {
printf("Failed to generate randomness\n"); printf("Failed to generate randomness\n");
return 1; return 1;
} }
/* If the secret key is zero or out of range (greater than secp256k1's
* order), we fail. Note that the probability of this occurring is negligible
* with a properly functioning random number generator. */
if (!secp256k1_ec_seckey_verify(ctx, seckey1) || !secp256k1_ec_seckey_verify(ctx, seckey2)) { if (!secp256k1_ec_seckey_verify(ctx, seckey1) || !secp256k1_ec_seckey_verify(ctx, seckey2)) {
printf("Generated secret key is invalid. This indicates an issue with the random number generator.\n"); printf("Generated secret key is invalid. This indicates an issue with the random number generator.\n");
return 1; return 1;

11
examples/schnorr.c
View File

@@ -43,18 +43,17 @@ int main(void) {
assert(return_val); assert(return_val);
/*** Key Generation ***/ /*** Key Generation ***/
/* If the secret key is zero or out of range (greater than secp256k1's
* order), we return 1. Note that the probability of this occurring
* is negligible with a properly functioning random number generator. */
if (!fill_random(seckey, sizeof(seckey))) { if (!fill_random(seckey, sizeof(seckey))) {
printf("Failed to generate randomness\n"); printf("Failed to generate randomness\n");
return 1; return 1;
} }
/* Try to create a keypair with a valid context, it should only fail if /* Try to create a keypair with a valid context. This only fails if the
* the secret key is zero or out of range. */ * secret key is zero or out of range (greater than secp256k1's order). Note
* that the probability of this occurring is negligible with a properly
* functioning random number generator. */
if (!secp256k1_keypair_create(ctx, &keypair, seckey)) { if (!secp256k1_keypair_create(ctx, &keypair, seckey)) {
printf("Generated secret key is invalid. This indicates an issue with the random number generator.\n"); printf("Generated secret key is invalid. This indicates an issue with the random number generator.\n");
return 1; return 1;
} }
/* Extract the X-only public key from the keypair. We pass NULL for /* Extract the X-only public key from the keypair. We pass NULL for