Use lowercase for internal SM2 symbols

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/6386)

1 files changed, 9 insertions, 9 deletions

diff --git a/crypto/include/internal/sm2.h b/crypto/include/internal/sm2.h
index 91420a520c..e0e2d756d5 100644
--- a/crypto/include/internal/sm2.h
+++ b/crypto/include/internal/sm2.h
@@ -24,7 +24,7 @@ extern "C" {
 /* The default user id as specified in GM/T 0009-2012 */
 #  define SM2_DEFAULT_USERID "1234567812345678"
 
-int SM2_compute_userid_digest(uint8_t *out,
+int sm2_compute_userid_digest(uint8_t *out,
                               const EVP_MD *digest,
                               const char *user_id, const EC_KEY *key);
 
@@ -32,11 +32,11 @@ int SM2_compute_userid_digest(uint8_t *out,
  * SM2 signature operation. Computes ZA (user id digest) and then signs
  * H(ZA || msg) using SM2
  */
-ECDSA_SIG *SM2_do_sign(const EC_KEY *key,
+ECDSA_SIG *sm2_do_sign(const EC_KEY *key,
                        const EVP_MD *digest,
                        const char *user_id, const uint8_t *msg, size_t msg_len);
 
-int SM2_do_verify(const EC_KEY *key,
+int sm2_do_verify(const EC_KEY *key,
                   const EVP_MD *digest,
                   const ECDSA_SIG *signature,
                   const char *user_id, const uint8_t *msg, size_t msg_len);
@@ -44,32 +44,32 @@ int SM2_do_verify(const EC_KEY *key,
 /*
  * SM2 signature generation. Assumes input is an SM3 digest
  */
-int SM2_sign(int type, const unsigned char *dgst, int dgstlen,
+int sm2_sign(int type, const unsigned char *dgst, int dgstlen,
              unsigned char *sig, unsigned int *siglen, EC_KEY *eckey);
 
 /*
  * SM2 signature verification. Assumes input is an SM3 digest
  */
-int SM2_verify(int type, const unsigned char *dgst, int dgstlen,
+int sm2_verify(int type, const unsigned char *dgst, int dgstlen,
                const unsigned char *sig, int siglen, EC_KEY *eckey);
 
 
 /*
  * SM2 encryption
  */
-int SM2_ciphertext_size(const EC_KEY *key, const EVP_MD *digest, size_t msg_len,
+int sm2_ciphertext_size(const EC_KEY *key, const EVP_MD *digest, size_t msg_len,
                         size_t *ct_size);
 
-int SM2_plaintext_size(const EC_KEY *key, const EVP_MD *digest, size_t msg_len,
+int sm2_plaintext_size(const EC_KEY *key, const EVP_MD *digest, size_t msg_len,
                        size_t *pt_size);
 
-int SM2_encrypt(const EC_KEY *key,
+int sm2_encrypt(const EC_KEY *key,
                 const EVP_MD *digest,
                 const uint8_t *msg,
                 size_t msg_len,
                 uint8_t *ciphertext_buf, size_t *ciphertext_len);
 
-int SM2_decrypt(const EC_KEY *key,
+int sm2_decrypt(const EC_KEY *key,
                 const EVP_MD *digest,
                 const uint8_t *ciphertext,
                 size_t ciphertext_len, uint8_t *ptext_buf, size_t *ptext_len);