to suppress OpenSSL 3.0 deprecation warnings (until a proper solution is deployed): ``` ../src/shared/creds-util.c: In function ‘sha256_hash_host_and_tpm2_key’: ../src/shared/creds-util.c:412:9: error: ‘SHA256_Init’ is deprecated: Since OpenSSL 3.0 [-Werror=deprecated-declarations] 412 | if (SHA256_Init(&sha256_context) != 1) | ^~ In file included from /usr/include/openssl/x509.h:41, from ../src/shared/openssl-util.h:8, from ../src/shared/creds-util.c:21: /usr/include/openssl/sha.h:73:27: note: declared here 73 | OSSL_DEPRECATEDIN_3_0 int SHA256_Init(SHA256_CTX *c); | ^~~~~~~~~~~ ../src/shared/creds-util.c:415:9: error: ‘SHA256_Update’ is deprecated: Since OpenSSL 3.0 [-Werror=deprecated-declarations] 415 | if (host_key && SHA256_Update(&sha256_context, host_key, host_key_size) != 1) | ^~ In file included from /usr/include/openssl/x509.h:41, from ../src/shared/openssl-util.h:8, from ../src/shared/creds-util.c:21: /usr/include/openssl/sha.h:74:27: note: declared here 74 | OSSL_DEPRECATEDIN_3_0 int SHA256_Update(SHA256_CTX *c, | ^~~~~~~~~~~~~ ../src/shared/creds-util.c:418:9: error: ‘SHA256_Update’ is deprecated: Since OpenSSL 3.0 [-Werror=deprecated-declarations] 418 | if (tpm2_key && SHA256_Update(&sha256_context, tpm2_key, tpm2_key_size) != 1) | ^~ In file included from /usr/include/openssl/x509.h:41, from ../src/shared/openssl-util.h:8, from ../src/shared/creds-util.c:21: /usr/include/openssl/sha.h:74:27: note: declared here 74 | OSSL_DEPRECATEDIN_3_0 int SHA256_Update(SHA256_CTX *c, | ^~~~~~~~~~~~~ ../src/shared/creds-util.c:421:9: error: ‘SHA256_Final’ is deprecated: Since OpenSSL 3.0 [-Werror=deprecated-declarations] 421 | if (SHA256_Final(ret, &sha256_context) != 1) | ^~ In file included from /usr/include/openssl/x509.h:41, from ../src/shared/openssl-util.h:8, from ../src/shared/creds-util.c:21: /usr/include/openssl/sha.h:76:27: note: declared here 76 | OSSL_DEPRECATEDIN_3_0 int SHA256_Final(unsigned char *md, SHA256_CTX *c); | ^~~~~~~~~~~~ cc1: all warnings being treated as errors ```
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