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Rewrite TLS 1.2 as a state machine

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This commit is contained in:
Zhi Guan
2026-02-01 20:38:13 +08:00
parent a15e0f34c7
commit 9c58806408
27 changed files with 12984 additions and 1589 deletions
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42
src/secp256r1_key.c
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@@ -499,6 +499,48 @@ end:
return ret;
}
int secp256r1_private_key_info_encrypt_to_pem(const SECP256R1_KEY *key, const char *pass, FILE *fp)
{
uint8_t buf[1024];
uint8_t *p = buf;
size_t len = 0;
if (!fp) {
error_print();
return -1;
}
if (secp256r1_private_key_info_encrypt_to_der(key, pass, &p, &len) != 1) {
error_print();
return -1;
}
if (pem_write(fp, "ENCRYPTED PRIVATE KEY", buf, len) != 1) {
error_print();
return -1;
}
return 1;
}
int secp256r1_private_key_info_decrypt_from_pem(SECP256R1_KEY *key, const char *pass, FILE *fp)
{
uint8_t buf[512];
const uint8_t *cp = buf;
size_t len;
const uint8_t *attrs;
size_t attrs_len;
if (!key || !pass || !fp) {
error_print();
return -1;
}
if (pem_read(fp, "ENCRYPTED PRIVATE KEY", buf, &len, sizeof(buf)) != 1
|| secp256r1_private_key_info_decrypt_from_der(key, &attrs, &attrs_len, pass, &cp, &len) != 1
|| asn1_length_is_zero(len) != 1) {
error_print();
return -1;
}
return 1;
}