File Processor Connector

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Compatible algorithms

You can use certain default or custom algorithms to connect to the SFTP server and perform various operations.

Ensure to use algorithms that are compatible with the SFTP server.

By default, the Secure Agent uses the following algorithms to connect to the SFTP server:

ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1

ssh-rsa,ssh-dss,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521

aes128-ctr,aes128-cbc,3des-ctr,3des-cbc,blowfish-cbc,aes192-ctr,aes192-cbc,aes256-ctr,aes256-cbc

hmac-md5,hmac-sha1,hmac-sha2-256,hmac-sha1-96,hmac-md5-96

client: hmac-md5,hmac-sha1,hmac-sha2-256,hmac-sha1-96,hmac-md5-96

To use custom algorithms, set the UseCustomAlgorithms custom property for the Secure Agent.

For more information about how to set the UseCustomAlgorithms custom property, see Configuring the Secure Agent to use custom algorithms.

You can use the following custom algorithms to connect to the SFTP server:

Cipher algorithms or encryption algorithms

aes128-cbc	arcfour128	twofish128-cbc
aes192-cbc	arcfour256	twofish192-cbc
aes256-cbc	blowfish-cbc	twofish256-cbc
aes128-ctr	blowfish-ctr	twofish128-ctr
aes192-ctr	cast128-cbc	twofish192-ctr
aes256-ctr	cast128-ctr	twofish256-ctr
aes128-gcm@openssh.com	chacha20-poly1305@openssh.com	none
aes256-gcm@openssh.com	rijndael-cbc@lysator.liu.se	3des-cbc
arcfour	seed-cbc@ssh.com	-

Key exchange algorithms

curve25519-sha256	ecdh-sha2-nistp384	diffie-hellman-group16-sha512
curve25519-sha256@libssh.org	ecdh-sha2-nistp521	diffie-hellman-group18-sha512
ecdh-sha2-nistp256	diffie-hellman-group-exchange-sha256	diffie-hellman-group14-sha256

MAC algorithms

hmac-md5	hmac-sha1	hmac-sha2-256
hmac-md5-etm@openssh.com	hmac-sha1-etm@openssh.com	hmac-sha2-256-etm@openssh.com
hmac-md5-96	hmac-sha1-96	hmac-sha2-512
hmac-md5-96-etm@openssh.com	hmac-sha1-96-etm@openssh.com	hmac-sha2-512-etm@openssh.com

Server host key algorithms

ecdsa-sha2-nistp256	ecdsa-sha2-nistp521	rsa-sha2-512
ecdsa-sha2-nistp384	rsa-sha2-256	ssh-ed25519

Signature algorithms

curve25519-sha256	ecdsa-sha2-nistp384	sntrup761x25519-sha512@openssh.com
curve25519-sha256@libssh.org	ecdsa-sha2-nistp521	ssh-ed25519
curve448-sha512	rsa-sha2-512	ssh-ed448
ecdsa-sha2-nistp	rsa-sha2-256	ssh-rsa
ecdsa-sha2-nistp256	sntrup761	-