``` CC (gcc) [M auth_identity.so] auth_crypt.o auth_crypt.c: In function 'rsa_sha1_enc': auth_crypt.c:215:9: warning: 'RSA_sign' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 215 | if (RSA_sign(NID_sha1, | ^~ In file included from /usr/include/openssl/x509.h:36, from /usr/include/openssl/pem.h:23, from auth_crypt.c:33: /usr/include/openssl/rsa.h:353:27: note: declared here 353 | OSSL_DEPRECATEDIN_3_0 int RSA_sign(int type, const unsigned char *m, | ^~~~~~~~ auth_crypt.c: In function 'rsa_sha1_dec': auth_crypt.c:261:9: warning: 'EVP_PKEY_get1_RSA' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 261 | hpubkey = EVP_PKEY_get1_RSA(pkey); | ^~~~~~~ In file included from /usr/include/openssl/pem.h:22: /usr/include/openssl/evp.h:1348:16: note: declared here 1348 | struct rsa_st *EVP_PKEY_get1_RSA(EVP_PKEY *pkey); | ^~~~~~~~~~~~~~~~~ auth_crypt.c:269:9: warning: 'RSA_verify' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 269 | if (RSA_verify(NID_sha1, | ^~ /usr/include/openssl/rsa.h:356:27: note: declared here 356 | OSSL_DEPRECATEDIN_3_0 int RSA_verify(int type, const unsigned char *m, | ^~~~~~~~~~ auth_crypt.c:275:17: warning: 'RSA_free' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 275 | RSA_free(hpubkey); | ^~~~~~~~ /usr/include/openssl/rsa.h:298:28: note: declared here 298 | OSSL_DEPRECATEDIN_3_0 void RSA_free(RSA *r); | ^~~~~~~~ auth_crypt.c:298:9: warning: 'RSA_free' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 298 | RSA_free(hpubkey); | ^~~~~~~~ /usr/include/openssl/rsa.h:298:28: note: declared here 298 | OSSL_DEPRECATEDIN_3_0 void RSA_free(RSA *r); | ^~~~~~~~ CC (gcc) [M auth_identity.so] auth_dynstr.o CC (gcc) [M auth_identity.so] auth_hdrs.o CC (gcc) [M auth_identity.so] auth_http.o CC (gcc) [M auth_identity.so] auth_identity.o auth_identity.c: In function 'mod_init': auth_identity.c:396:9: warning: 'PEM_read_RSAPrivateKey' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 396 | glb_hmyprivkey=PEM_read_RSAPrivateKey(hpemfile, NULL, NULL, NULL); | ^~~~~~~~~~~~~~ In file included from auth_identity.c:43: /usr/include/openssl/pem.h:447:1: note: declared here 447 | DECLARE_PEM_rw_cb_attr(OSSL_DEPRECATEDIN_3_0, RSAPrivateKey, RSA) | ^~~~~~~~~~~~~~~~~~~~~~ auth_identity.c:408:9: warning: 'RSA_size' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 408 | if (initdynstr(&glb_encedmsg, RSA_size(glb_hmyprivkey))) | ^~ In file included from /usr/include/openssl/x509.h:36, from /usr/include/openssl/pem.h:23: /usr/include/openssl/rsa.h:209:27: note: declared here 209 | OSSL_DEPRECATEDIN_3_0 int RSA_size(const RSA *rsa); | ^~~~~~~~ auth_identity.c:412:9: warning: 'RSA_size' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 412 | if (initdynstr(&glb_b64encedmsg, (RSA_size(glb_hmyprivkey)/3+1)*4)) | ^~ /usr/include/openssl/rsa.h:209:27: note: declared here 209 | OSSL_DEPRECATEDIN_3_0 int RSA_size(const RSA *rsa); | ^~~~~~~~ CC (gcc) [M auth_identity.so] auth_tables.o LD (gcc) [M auth_identity.so] auth_identity.so ```

This warning on Fedora 38