1 files changed, 45 insertions, 0 deletions
diff --git a/doc/man7/EVP_CIPHER-IDEA.pod b/doc/man7/EVP_CIPHER-IDEA.pod
new file mode 100644
index 000000000000..29041592c77f
--- /dev/null
+++ b/doc/man7/EVP_CIPHER-IDEA.pod
@@ -0,0 +1,45 @@
+=pod
+
+=head1 NAME
+
+EVP_CIPHER-IDEA - The IDEA EVP_CIPHER implementations
+
+=head1 DESCRIPTION
+
+Support for IDEA symmetric encryption using the B<EVP_CIPHER> API.
+
+=head2 Algorithm Names
+
+The following algorithms are available in the legacy provider:
+
+=over 4
+
+=item "IDEA-ECB"
+
+=item "IDEA-CBC"
+
+=item "IDEA-OFB" or "IDEA-OFB64"
+
+=item "IDEA-CFB" or "IDEA-CFB64"
+
+=back
+
+=head2 Parameters
+
+This implementation supports the parameters described in
+L<EVP_EncryptInit(3)/PARAMETERS>.
+
+=head1 SEE ALSO
+
+L<provider-cipher(7)>, L<OSSL_PROVIDER-legacy(7)>
+
+=head1 COPYRIGHT
+
+Copyright 2021 The OpenSSL Project Authors. All Rights Reserved.
+
+Licensed under the Apache License 2.0 (the "License").  You may not use
+this file except in compliance with the License.  You can obtain a copy
+in the file LICENSE in the source distribution or at
+L<https://www.openssl.org/source/license.html>.
+
+=cut