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Backported from xs.

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default 2022-09-26 18:40:46 +02:00
parent acb4bcd80f
commit 7255086401
1 changed files with 4 additions and 2 deletions
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6
xs_openssl.h
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@ -185,7 +185,6 @@ d_char *xs_evp_sign(char *secret, char *mem, int size)
unsigned char *sig; unsigned char *sig;
unsigned int sig_len; unsigned int sig_len;
EVP_PKEY *pkey; EVP_PKEY *pkey;
EVP_MD_CTX *mdctx; EVP_MD_CTX *mdctx;
const EVP_MD *md; const EVP_MD *md;
@ -193,6 +192,10 @@ d_char *xs_evp_sign(char *secret, char *mem, int size)
b = BIO_new_mem_buf(secret, strlen(secret)); b = BIO_new_mem_buf(secret, strlen(secret));
pkey = PEM_read_bio_PrivateKey(b, NULL, NULL, NULL); pkey = PEM_read_bio_PrivateKey(b, NULL, NULL, NULL);
/* I've learnt all these magical incantations by watching
the Python module code and the OpenSSL manual pages */
/* Well, "learnt" may be an exaggeration */
md = EVP_get_digestbyname("sha256"); md = EVP_get_digestbyname("sha256");
mdctx = EVP_MD_CTX_new(); mdctx = EVP_MD_CTX_new();
@ -207,7 +210,6 @@ d_char *xs_evp_sign(char *secret, char *mem, int size)
signature = xs_base64_enc((char *)sig, sig_len); signature = xs_base64_enc((char *)sig, sig_len);
EVP_MD_CTX_free(mdctx); EVP_MD_CTX_free(mdctx);
BIO_free(b); BIO_free(b);
free(sig); free(sig);