documentation should use "DHE" instead of "EDH"
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@ -41,7 +41,7 @@ RSA export ciphers with a keylength of 512 bits for the RSA key require
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a temporary 512 bit RSA key, as typically the supplied key has a length
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of 1024 bit (see
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L<SSL_CTX_set_tmp_rsa_callback(3)|SSL_CTX_set_tmp_rsa_callback(3)>).
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RSA ciphers using EDH need a certificate and key and additional DH-parameters
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RSA ciphers using DHE need a certificate and key and additional DH-parameters
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(see L<SSL_CTX_set_tmp_dh_callback(3)|SSL_CTX_set_tmp_dh_callback(3)>).
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A DSA cipher can only be chosen, when a DSA certificate is available.
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@ -159,7 +159,7 @@ can only be used for signature operations (namely under export ciphers
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with restricted RSA keylength). By setting this option, ephemeral
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RSA keys are always used. This option breaks compatibility with the
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SSL/TLS specifications and may lead to interoperability problems with
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clients and should therefore never be used. Ciphers with EDH (ephemeral
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clients and should therefore never be used. Ciphers with DHE (ephemeral
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Diffie-Hellman) key exchange should be used instead.
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=item SSL_OP_CIPHER_SERVER_PREFERENCE
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@ -70,7 +70,7 @@ the TLS standard, when the RSA key can be used for signing only, that is
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for export ciphers. Using ephemeral RSA key exchange for other purposes
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violates the standard and can break interoperability with clients.
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It is therefore strongly recommended to not use ephemeral RSA key
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exchange and use EDH (Ephemeral Diffie-Hellman) key exchange instead
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exchange and use DHE (Ephemeral Diffie-Hellman) key exchange instead
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in order to achieve forward secrecy (see
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L<SSL_CTX_set_tmp_dh_callback(3)|SSL_CTX_set_tmp_dh_callback(3)>).
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