Issue #23143: Remove compatibility with OpenSSLs older than 0.9.8.

(now the hashlib module)

Modules/_hashopenssl.c

@@ -31,10 +31,6 @@
 #define HASH_OBJ_CONSTRUCTOR 0
 #endif
 
-/* Minimum OpenSSL version needed to support sha224 and higher. */
-#if defined(OPENSSL_VERSION_NUMBER) && (OPENSSL_VERSION_NUMBER >= 0x00908000)
-#define _OPENSSL_SUPPORTS_SHA2
-#endif
 
 typedef struct {
     PyObject_HEAD
@@ -56,12 +52,10 @@ static PyTypeObject EVPtype;
 
 DEFINE_CONSTS_FOR_NEW(md5)
 DEFINE_CONSTS_FOR_NEW(sha1)
-#ifdef _OPENSSL_SUPPORTS_SHA2
 DEFINE_CONSTS_FOR_NEW(sha224)
 DEFINE_CONSTS_FOR_NEW(sha256)
 DEFINE_CONSTS_FOR_NEW(sha384)
 DEFINE_CONSTS_FOR_NEW(sha512)
-#endif
 
 
 static EVPobject *
@@ -798,12 +792,10 @@ generate_hash_name_list(void)
 
 GEN_CONSTRUCTOR(md5)
 GEN_CONSTRUCTOR(sha1)
-#ifdef _OPENSSL_SUPPORTS_SHA2
 GEN_CONSTRUCTOR(sha224)
 GEN_CONSTRUCTOR(sha256)
 GEN_CONSTRUCTOR(sha384)
 GEN_CONSTRUCTOR(sha512)
-#endif
 
 /* List of functions exported by this module */
 
@@ -815,12 +807,10 @@ static struct PyMethodDef EVP_functions[] = {
 #endif
     CONSTRUCTOR_METH_DEF(md5),
     CONSTRUCTOR_METH_DEF(sha1),
-#ifdef _OPENSSL_SUPPORTS_SHA2
     CONSTRUCTOR_METH_DEF(sha224),
     CONSTRUCTOR_METH_DEF(sha256),
     CONSTRUCTOR_METH_DEF(sha384),
     CONSTRUCTOR_METH_DEF(sha512),
-#endif
     {NULL,      NULL}            /* Sentinel */
 };
 
@@ -877,11 +867,9 @@ PyInit__hashlib(void)
     /* these constants are used by the convenience constructors */
     INIT_CONSTRUCTOR_CONSTANTS(md5);
     INIT_CONSTRUCTOR_CONSTANTS(sha1);
-#ifdef _OPENSSL_SUPPORTS_SHA2
     INIT_CONSTRUCTOR_CONSTANTS(sha224);
     INIT_CONSTRUCTOR_CONSTANTS(sha256);
     INIT_CONSTRUCTOR_CONSTANTS(sha384);
     INIT_CONSTRUCTOR_CONSTANTS(sha512);
-#endif
     return m;
 }