Fix some broken doc links

Replace L<> link to header-file with a C<> reference.
Change some broken L<provider(3)> links to L<provider(7)>.
For consistency, rename four cipher pages to have a specific mode.
Fix up all references to any "generic" names to point to specific names.

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/10100)

doc/man1/openssl-mac.pod

@@ -147,8 +147,8 @@ L<EVP_MAC-CMAC(7)>,
 L<EVP_MAC-GMAC(7)>,
 L<EVP_MAC-HMAC(7)>,
 L<EVP_MAC-KMAC(7)>,
-L<EVP_MAC-SIPHASH(7)>,
-L<EVP_MAC-POLY1305(7)>
+L<EVP_MAC-Siphash(7)>,
+L<EVP_MAC-Poly1305(7)>
 
 =head1 COPYRIGHT
 

doc/man3/EVP_EncryptInit.pod

@@ -794,20 +794,20 @@ L<evp(7)>
 
 Supported ciphers are listed in:
 
-L<EVP_aes(3)>,
-L<EVP_aria(3)>,
-L<EVP_bf(3)>,
-L<EVP_camellia(3)>,
-L<EVP_cast5(3)>,
+L<EVP_aes_128_gcm(3)>,
+L<EVP_aria_128_gcm(3)>,
+L<EVP_bf_cbc(3)>,
+L<EVP_camellia_128_ecb(3)>,
+L<EVP_cast5_cbc(3)>,
 L<EVP_chacha20(3)>,
-L<EVP_des(3)>,
-L<EVP_desx(3)>,
-L<EVP_idea(3)>,
-L<EVP_rc2(3)>,
+L<EVP_des_cbc(3)>,
+L<EVP_desx_cbc(3)>,
+L<EVP_idea_cbc(3)>,
+L<EVP_rc2_cbc(3)>,
 L<EVP_rc4(3)>,
-L<EVP_rc5(3)>,
-L<EVP_seed(3)>,
-L<EVP_sm4(3)>
+L<EVP_rc5_32_12_16_cbc(3)>,
+L<EVP_seed_cbc(3)>,
+L<EVP_sm4_cbc(3)>
 
 =head1 HISTORY
 

doc/man3/EVP_MAC.pod

@@ -370,13 +370,13 @@ F<./foo>)
 
 L<property(7)>
 L<OSSL_PARAM(3)>,
-L<EVP_MAC_BLAKE2(7)>,
-L<EVP_MAC_CMAC(7)>,
-L<EVP_MAC_GMAC(7)>,
-L<EVP_MAC_HMAC(7)>,
-L<EVP_MAC_KMAC(7)>,
-L<EVP_MAC_SIPHASH(7)>,
-L<EVP_MAC_POLY1305(7)>
+L<EVP_MAC-BLAKE2(7)>,
+L<EVP_MAC-CMAC(7)>,
+L<EVP_MAC-GMAC(7)>,
+L<EVP_MAC-HMAC(7)>,
+L<EVP_MAC-KMAC(7)>,
+L<EVP_MAC-Siphash(7)>,
+L<EVP_MAC-Poly1305(7)>
 
 =head1 HISTORY
 

doc/man7/EVP_MAC-KMAC.pod

@@ -2,7 +2,7 @@
 
 =head1 NAME
 
-EVP_MAC-KMAC, EVP_MAC-KMAC256, EVP_MAC-KMAC256
+EVP_MAC-KMAC, EVP_MAC-KMAC128, EVP_MAC-KMAC256
 - The KMAC EVP_MAC implementations
 
 =head1 DESCRIPTION

doc/man7/openssl-core.h.pod

@@ -10,7 +10,7 @@ openssl/core.h - OpenSSL Core types
 
 =head1 DESCRIPTION
 
-The <openssl/core.h> header file defines a number of public types that
+The F<< <openssl/core.h> >> header defines a number of public types that
 are used to communicate between the OpenSSL libraries and
 implementation providers.
 These types are designed to minimise the need for intimate knowledge
@@ -30,7 +30,7 @@ Arrays of this type must be terminated with a tuple having function
 identity zero and function pointer NULL.
 
 The available function identities and corresponding function
-signatures are defined by L<openssl-core_numbers.h(7)>.
+signatures are defined in L<openssl-core_numbers.h(7)>.
 
 Any function identity not recognised by the recipient of this type
 will be ignored.

doc/man7/provider-cipher.pod

@@ -112,7 +112,7 @@ structure for holding context information during a cipher operation.
 A pointer to this context will be passed back in a number of the other cipher
 operation function calls.
 The parameter I<provctx> is the provider context generated during provider
-initialisation (see L<provider(3)>).
+initialisation (see L<provider(7)>).
 
 OP_cipher_freectx() is passed a pointer to the provider side cipher context in
 the I<cctx> parameter.

doc/man7/provider-digest.pod

@@ -100,7 +100,7 @@ structure for holding context information during a digest operation.
 A pointer to this context will be passed back in a number of the other digest
 operation function calls.
 The parameter I<provctx> is the provider context generated during provider
-initialisation (see L<provider(3)>).
+initialisation (see L<provider(7)>).
 
 OP_digest_freectx() is passed a pointer to the provider side digest context in
 the I<dctx> parameter.
@@ -132,7 +132,7 @@ The digest should not exceed I<outsz> bytes.
 OP_digest_digest() is a "oneshot" digest function.
 No provider side digest context is used.
 Instead the provider context that was created during provider initialisation is
-passed in the I<provctx> parameter (see L<provider(3)>).
+passed in the I<provctx> parameter (see L<provider(7)>).
 I<inl> bytes at I<in> should be digested and the result should be stored at
 I<out>. The length of the digest should be stored in I<*outl> which should not
 exceed I<outsz> bytes.

doc/man7/provider-keyexch.pod

@@ -88,7 +88,7 @@ structure for holding context information during a key exchange operation.
 A pointer to this context will be passed back in a number of the other key
 exchange operation function calls.
 The paramater I<provctx> is the provider context generated during provider
-initialisation (see L<provider(3)>).
+initialisation (see L<provider(7)>).
 
 OP_keyexch_freectx() is passed a pointer to the provider side key exchange
 context in the I<ctx> parameter.

doc/man7/provider-mac.pod

@@ -94,7 +94,7 @@ structure for holding context information during a mac operation.
 A pointer to this context will be passed back in a number of the other mac
 operation function calls.
 The paramater I<provctx> is the provider context generated during provider
-initialisation (see L<provider(3)>).
+initialisation (see L<provider(7)>).
 
 OP_mac_freectx() is passed a pointer to the provider side mac context in
 the I<mctx> parameter.

doc/man7/provider-signature.pod

@@ -112,7 +112,7 @@ structure for holding context information during a signature operation.
 A pointer to this context will be passed back in a number of the other signature
 operation function calls.
 The parameter I<provctx> is the provider context generated during provider
-initialisation (see L<provider(3)>).
+initialisation (see L<provider(7)>).
 
 OP_signature_freectx() is passed a pointer to the provider side signature
 context in the I<ctx> parameter.