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-rw-r--r--src/include/openssl/ecdsa.h132
1 files changed, 66 insertions, 66 deletions
diff --git a/src/include/openssl/ecdsa.h b/src/include/openssl/ecdsa.h
index 8a158b87..ff26fe42 100644
--- a/src/include/openssl/ecdsa.h
+++ b/src/include/openssl/ecdsa.h
@@ -62,138 +62,138 @@ extern "C" {
#endif
-/* ECDSA contains functions for signing and verifying with the Digital Signature
- * Algorithm over elliptic curves. */
+// ECDSA contains functions for signing and verifying with the Digital Signature
+// Algorithm over elliptic curves.
-/* Signing and verifying. */
+// Signing and verifying.
-/* ECDSA_sign signs |digest_len| bytes from |digest| with |key| and writes the
- * resulting signature to |sig|, which must have |ECDSA_size(key)| bytes of
- * space. On successful exit, |*sig_len| is set to the actual number of bytes
- * written. The |type| argument should be zero. It returns one on success and
- * zero otherwise. */
+// ECDSA_sign signs |digest_len| bytes from |digest| with |key| and writes the
+// resulting signature to |sig|, which must have |ECDSA_size(key)| bytes of
+// space. On successful exit, |*sig_len| is set to the actual number of bytes
+// written. The |type| argument should be zero. It returns one on success and
+// zero otherwise.
OPENSSL_EXPORT int ECDSA_sign(int type, const uint8_t *digest,
size_t digest_len, uint8_t *sig,
unsigned int *sig_len, const EC_KEY *key);
-/* ECDSA_verify verifies that |sig_len| bytes from |sig| constitute a valid
- * signature by |key| of |digest|. (The |type| argument should be zero.) It
- * returns one on success or zero if the signature is invalid or an error
- * occurred. */
+// ECDSA_verify verifies that |sig_len| bytes from |sig| constitute a valid
+// signature by |key| of |digest|. (The |type| argument should be zero.) It
+// returns one on success or zero if the signature is invalid or an error
+// occurred.
OPENSSL_EXPORT int ECDSA_verify(int type, const uint8_t *digest,
size_t digest_len, const uint8_t *sig,
size_t sig_len, const EC_KEY *key);
-/* ECDSA_size returns the maximum size of an ECDSA signature using |key|. It
- * returns zero on error. */
+// ECDSA_size returns the maximum size of an ECDSA signature using |key|. It
+// returns zero on error.
OPENSSL_EXPORT size_t ECDSA_size(const EC_KEY *key);
-/* Low-level signing and verification.
- *
- * Low-level functions handle signatures as |ECDSA_SIG| structures which allow
- * the two values in an ECDSA signature to be handled separately. */
+// Low-level signing and verification.
+//
+// Low-level functions handle signatures as |ECDSA_SIG| structures which allow
+// the two values in an ECDSA signature to be handled separately.
struct ecdsa_sig_st {
BIGNUM *r;
BIGNUM *s;
};
-/* ECDSA_SIG_new returns a fresh |ECDSA_SIG| structure or NULL on error. */
+// ECDSA_SIG_new returns a fresh |ECDSA_SIG| structure or NULL on error.
OPENSSL_EXPORT ECDSA_SIG *ECDSA_SIG_new(void);
-/* ECDSA_SIG_free frees |sig| its member |BIGNUM|s. */
+// ECDSA_SIG_free frees |sig| its member |BIGNUM|s.
OPENSSL_EXPORT void ECDSA_SIG_free(ECDSA_SIG *sig);
-/* ECDSA_do_sign signs |digest_len| bytes from |digest| with |key| and returns
- * the resulting signature structure, or NULL on error. */
+// ECDSA_do_sign signs |digest_len| bytes from |digest| with |key| and returns
+// the resulting signature structure, or NULL on error.
OPENSSL_EXPORT ECDSA_SIG *ECDSA_do_sign(const uint8_t *digest,
size_t digest_len, const EC_KEY *key);
-/* ECDSA_do_verify verifies that |sig| constitutes a valid signature by |key|
- * of |digest|. It returns one on success or zero if the signature is invalid
- * or on error. */
+// ECDSA_do_verify verifies that |sig| constitutes a valid signature by |key|
+// of |digest|. It returns one on success or zero if the signature is invalid
+// or on error.
OPENSSL_EXPORT int ECDSA_do_verify(const uint8_t *digest, size_t digest_len,
const ECDSA_SIG *sig, const EC_KEY *key);
-/* Signing with precomputation.
- *
- * Parts of the ECDSA signature can be independent of the message to be signed
- * thus it's possible to precompute them and reduce the signing latency.
- *
- * TODO(fork): remove support for this as it cannot support safe-randomness. */
+// Signing with precomputation.
+//
+// Parts of the ECDSA signature can be independent of the message to be signed
+// thus it's possible to precompute them and reduce the signing latency.
+//
+// TODO(fork): remove support for this as it cannot support safe-randomness.
-/* ECDSA_sign_setup precomputes parts of an ECDSA signing operation. It sets
- * |*kinv| and |*rp| to the precomputed values and uses the |ctx| argument, if
- * not NULL. It returns one on success and zero otherwise. */
+// ECDSA_sign_setup precomputes parts of an ECDSA signing operation. It sets
+// |*kinv| and |*rp| to the precomputed values and uses the |ctx| argument, if
+// not NULL. It returns one on success and zero otherwise.
OPENSSL_EXPORT int ECDSA_sign_setup(const EC_KEY *eckey, BN_CTX *ctx,
BIGNUM **kinv, BIGNUM **rp);
-/* ECDSA_do_sign_ex is the same as |ECDSA_do_sign| but takes precomputed values
- * as generated by |ECDSA_sign_setup|. */
+// ECDSA_do_sign_ex is the same as |ECDSA_do_sign| but takes precomputed values
+// as generated by |ECDSA_sign_setup|.
OPENSSL_EXPORT ECDSA_SIG *ECDSA_do_sign_ex(const uint8_t *digest,
size_t digest_len,
const BIGNUM *kinv, const BIGNUM *rp,
const EC_KEY *eckey);
-/* ECDSA_sign_ex is the same as |ECDSA_sign| but takes precomputed values as
- * generated by |ECDSA_sign_setup|. */
+// ECDSA_sign_ex is the same as |ECDSA_sign| but takes precomputed values as
+// generated by |ECDSA_sign_setup|.
OPENSSL_EXPORT int ECDSA_sign_ex(int type, const uint8_t *digest,
size_t digest_len, uint8_t *sig,
unsigned int *sig_len, const BIGNUM *kinv,
const BIGNUM *rp, const EC_KEY *eckey);
-/* ASN.1 functions. */
+// ASN.1 functions.
-/* ECDSA_SIG_parse parses a DER-encoded ECDSA-Sig-Value structure from |cbs| and
- * advances |cbs|. It returns a newly-allocated |ECDSA_SIG| or NULL on error. */
+// ECDSA_SIG_parse parses a DER-encoded ECDSA-Sig-Value structure from |cbs| and
+// advances |cbs|. It returns a newly-allocated |ECDSA_SIG| or NULL on error.
OPENSSL_EXPORT ECDSA_SIG *ECDSA_SIG_parse(CBS *cbs);
-/* ECDSA_SIG_from_bytes parses |in| as a DER-encoded ECDSA-Sig-Value structure.
- * It returns a newly-allocated |ECDSA_SIG| structure or NULL on error. */
+// ECDSA_SIG_from_bytes parses |in| as a DER-encoded ECDSA-Sig-Value structure.
+// It returns a newly-allocated |ECDSA_SIG| structure or NULL on error.
OPENSSL_EXPORT ECDSA_SIG *ECDSA_SIG_from_bytes(const uint8_t *in,
size_t in_len);
-/* ECDSA_SIG_marshal marshals |sig| as a DER-encoded ECDSA-Sig-Value and appends
- * the result to |cbb|. It returns one on success and zero on error. */
+// ECDSA_SIG_marshal marshals |sig| as a DER-encoded ECDSA-Sig-Value and appends
+// the result to |cbb|. It returns one on success and zero on error.
OPENSSL_EXPORT int ECDSA_SIG_marshal(CBB *cbb, const ECDSA_SIG *sig);
-/* ECDSA_SIG_to_bytes marshals |sig| as a DER-encoded ECDSA-Sig-Value and, on
- * success, sets |*out_bytes| to a newly allocated buffer containing the result
- * and returns one. Otherwise, it returns zero. The result should be freed with
- * |OPENSSL_free|. */
+// ECDSA_SIG_to_bytes marshals |sig| as a DER-encoded ECDSA-Sig-Value and, on
+// success, sets |*out_bytes| to a newly allocated buffer containing the result
+// and returns one. Otherwise, it returns zero. The result should be freed with
+// |OPENSSL_free|.
OPENSSL_EXPORT int ECDSA_SIG_to_bytes(uint8_t **out_bytes, size_t *out_len,
const ECDSA_SIG *sig);
-/* ECDSA_SIG_max_len returns the maximum length of a DER-encoded ECDSA-Sig-Value
- * structure for a group whose order is represented in |order_len| bytes, or
- * zero on overflow. */
+// ECDSA_SIG_max_len returns the maximum length of a DER-encoded ECDSA-Sig-Value
+// structure for a group whose order is represented in |order_len| bytes, or
+// zero on overflow.
OPENSSL_EXPORT size_t ECDSA_SIG_max_len(size_t order_len);
-/* Deprecated functions. */
+// Deprecated functions.
-/* d2i_ECDSA_SIG parses an ASN.1, DER-encoded, signature from |len| bytes at
- * |*inp|. If |out| is not NULL then, on exit, a pointer to the result is in
- * |*out|. Note that, even if |*out| is already non-NULL on entry, it will not
- * be written to. Rather, a fresh |ECDSA_SIG| is allocated and the previous one
- * is freed. On successful exit, |*inp| is advanced past the DER structure. It
- * returns the result or NULL on error. */
+// d2i_ECDSA_SIG parses an ASN.1, DER-encoded, signature from |len| bytes at
+// |*inp|. If |out| is not NULL then, on exit, a pointer to the result is in
+// |*out|. Note that, even if |*out| is already non-NULL on entry, it will not
+// be written to. Rather, a fresh |ECDSA_SIG| is allocated and the previous one
+// is freed. On successful exit, |*inp| is advanced past the DER structure. It
+// returns the result or NULL on error.
OPENSSL_EXPORT ECDSA_SIG *d2i_ECDSA_SIG(ECDSA_SIG **out, const uint8_t **inp,
long len);
-/* i2d_ECDSA_SIG marshals a signature from |sig| to an ASN.1, DER
- * structure. If |outp| is not NULL then the result is written to |*outp| and
- * |*outp| is advanced just past the output. It returns the number of bytes in
- * the result, whether written or not, or a negative value on error. */
+// i2d_ECDSA_SIG marshals a signature from |sig| to an ASN.1, DER
+// structure. If |outp| is not NULL then the result is written to |*outp| and
+// |*outp| is advanced just past the output. It returns the number of bytes in
+// the result, whether written or not, or a negative value on error.
OPENSSL_EXPORT int i2d_ECDSA_SIG(const ECDSA_SIG *sig, uint8_t **outp);
#if defined(__cplusplus)
-} /* extern C */
+} // extern C
extern "C++" {
@@ -203,7 +203,7 @@ BORINGSSL_MAKE_DELETER(ECDSA_SIG, ECDSA_SIG_free)
} // namespace bssl
-} /* extern C++ */
+} // extern C++
#endif
@@ -214,4 +214,4 @@ BORINGSSL_MAKE_DELETER(ECDSA_SIG, ECDSA_SIG_free)
#define ECDSA_R_RANDOM_NUMBER_GENERATION_FAILED 104
#define ECDSA_R_ENCODE_ERROR 105
-#endif /* OPENSSL_HEADER_ECDSA_H */
+#endif // OPENSSL_HEADER_ECDSA_H
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-25 06:37:58 +0000