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diff --git a/src/lib/libcrypto/doc/EVP_PKEY_keygen.pod b/src/lib/libcrypto/doc/EVP_PKEY_keygen.pod
deleted file mode 100644
index adcf3560e0..0000000000
--- a/src/lib/libcrypto/doc/EVP_PKEY_keygen.pod
+++ /dev/null
@@ -1,170 +0,0 @@
-=pod
-
-=head1 NAME
-
-EVP_PKEY_keygen_init, EVP_PKEY_keygen, EVP_PKEY_paramgen_init,
-EVP_PKEY_paramgen, EVP_PKEY_CTX_set_cb, EVP_PKEY_CTX_get_cb,
-EVP_PKEY_CTX_get_keygen_info, EVP_PKEY_CTX_set_app_data,
-EVP_PKEY_CTX_get_app_data - key and parameter generation functions
-
-=head1 SYNOPSIS
-
- #include <openssl/evp.h>
-
- int EVP_PKEY_keygen_init(EVP_PKEY_CTX *ctx);
- int EVP_PKEY_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
- int EVP_PKEY_paramgen_init(EVP_PKEY_CTX *ctx);
- int EVP_PKEY_paramgen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
-
- typedef int EVP_PKEY_gen_cb(EVP_PKEY_CTX *ctx);
-
- void EVP_PKEY_CTX_set_cb(EVP_PKEY_CTX *ctx, EVP_PKEY_gen_cb *cb);
- EVP_PKEY_gen_cb *EVP_PKEY_CTX_get_cb(EVP_PKEY_CTX *ctx);
-
- int EVP_PKEY_CTX_get_keygen_info(EVP_PKEY_CTX *ctx, int idx);
-
- void EVP_PKEY_CTX_set_app_data(EVP_PKEY_CTX *ctx, void *data);
- void *EVP_PKEY_CTX_get_app_data(EVP_PKEY_CTX *ctx);
-
-=head1 DESCRIPTION
-
-The EVP_PKEY_keygen_init() function initializes a public key algorithm
-context using key B<pkey> for a key generation operation.
-
-The EVP_PKEY_keygen() function performs a key generation operation, the
-generated key is written to B<ppkey>.
-
-The functions EVP_PKEY_paramgen_init() and EVP_PKEY_paramgen() are similar
-except parameters are generated.
-
-The function EVP_PKEY_set_cb() sets the key or parameter generation callback
-to B<cb>. The function EVP_PKEY_CTX_get_cb() returns the key or parameter
-generation callback.
-
-The function EVP_PKEY_CTX_get_keygen_info() returns parameters associated
-with the generation operation. If B<idx> is -1 the total number of
-parameters available is returned. Any non negative value returns the value of
-that parameter. EVP_PKEY_CTX_gen_keygen_info() with a non-negative value for
-B<idx> should only be called within the generation callback.
-
-If the callback returns 0 then the key generation operation is aborted and an
-error occurs. This might occur during a time consuming operation where
-a user clicks on a "cancel" button.
-
-The functions EVP_PKEY_CTX_set_app_data() and EVP_PKEY_CTX_get_app_data() set
-and retrieve an opaque pointer. This can be used to set some application
-defined value which can be retrieved in the callback: for example a handle
-which is used to update a "progress dialog".
-
-=head1 NOTES
-
-After the call to EVP_PKEY_keygen_init() or EVP_PKEY_paramgen_init() algorithm
-specific control operations can be performed to set any appropriate parameters
-for the operation.
-
-The functions EVP_PKEY_keygen() and EVP_PKEY_paramgen() can be called more than
-once on the same context if several operations are performed using the same
-parameters.
-
-The meaning of the parameters passed to the callback will depend on the
-algorithm and the specific implementation of the algorithm. Some might not
-give any useful information at all during key or parameter generation. Others
-might not even call the callback.
-
-The operation performed by key or parameter generation depends on the algorithm
-used. In some cases (e.g. EC with a supplied named curve) the "generation"
-option merely sets the appropriate fields in an EVP_PKEY structure.
-
-In OpenSSL an EVP_PKEY structure containing a private key also contains the
-public key components and parameters (if any). An OpenSSL private key is
-equivalent to what some libraries call a "key pair". A private key can be used
-in functions which require the use of a public key or parameters.
-
-=head1 RETURN VALUES
-
-EVP_PKEY_keygen_init(), EVP_PKEY_paramgen_init(), EVP_PKEY_keygen() and
-EVP_PKEY_paramgen() return 1 for success and 0 or a negative value for failure.
-In particular a return value of -2 indicates the operation is not supported by
-the public key algorithm.
-
-=head1 EXAMPLES
-
-Generate a 2048 bit RSA key:
-
- #include <openssl/evp.h>
- #include <openssl/rsa.h>
-
- EVP_PKEY_CTX *ctx;
- EVP_PKEY *pkey = NULL;
- ctx = EVP_PKEY_CTX_new_id(EVP_PKEY_RSA, NULL);
- if (!ctx)
-        /* Error occurred */
- if (EVP_PKEY_keygen_init(ctx) <= 0)
-        /* Error */
- if (EVP_PKEY_CTX_set_rsa_keygen_bits(ctx, 2048) <= 0)
-        /* Error */
-
- /* Generate key */
- if (EVP_PKEY_keygen(ctx, &pkey) <= 0)
-        /* Error */
-
-Generate a key from a set of parameters:
-
- #include <openssl/evp.h>
- #include <openssl/rsa.h>
-
- EVP_PKEY_CTX *ctx;
- EVP_PKEY *pkey = NULL, *param;
- /* Assumed param is set up already */
- ctx = EVP_PKEY_CTX_new(param);
- if (!ctx)
-        /* Error occurred */
- if (EVP_PKEY_keygen_init(ctx) <= 0)
-        /* Error */
-
- /* Generate key */
- if (EVP_PKEY_keygen(ctx, &pkey) <= 0)
-        /* Error */
-
-Example of generation callback for OpenSSL public key implementations:
-
- /* Application data is a BIO to output status to */
-
- EVP_PKEY_CTX_set_app_data(ctx, status_bio);
-
- static int
- genpkey_cb(EVP_PKEY_CTX *ctx)
- {
-        char c = '*';
-        BIO *b = EVP_PKEY_CTX_get_app_data(ctx);
-        int p;
-
-        p = EVP_PKEY_CTX_get_keygen_info(ctx, 0);
-        if (p == 0)
-                c='.';
-        if (p == 1)
-                c='+';
-        if (p == 2)
-                c='*';
-        if (p == 3)
-                c='\n';
-        BIO_write(b,&c,1);
-        (void)BIO_flush(b);
-        return 1;
- }
-
-=head1 SEE ALSO
-
-L<EVP_PKEY_CTX_new(3)|EVP_PKEY_CTX_new(3)>,
-L<EVP_PKEY_encrypt(3)|EVP_PKEY_encrypt(3)>,
-L<EVP_PKEY_decrypt(3)|EVP_PKEY_decrypt(3)>,
-L<EVP_PKEY_sign(3)|EVP_PKEY_sign(3)>,
-L<EVP_PKEY_verify(3)|EVP_PKEY_verify(3)>,
-L<EVP_PKEY_verify_recover(3)|EVP_PKEY_verify_recover(3)>,
-L<EVP_PKEY_derive(3)|EVP_PKEY_derive(3)>
-
-=head1 HISTORY
-
-These functions were first added to OpenSSL 1.0.0.
-
-=cut