Description

The DATA_SSL_CIPHER_SUITES option specifies one or more SSL/TLS 1.3 specific cipher suites that are acceptable to use for network communications on the data session, which is used for standard I/O file transmission.

This option is specific to TLS 1.3. To configure ciphers for TLS 1.2 and earlier, see the data_ssl_cipher_list option.

Usage

Method	Syntax	IBM i	UNIX	Windows	z/OS
Configuration File Keyword	data_ssl_cipher_suites cipherlist
Manager Override	n/a

The option is NOT currently supported on HP-UX

Values

cipherlist is a comma-separated list of SSL/TLS cipher suites. The following table identifies the list of SSL/TLS cipher suites supported for this option.

The list is in default order, with the most preferred suite first and the least preferred suite last.

Cipher Suite	Description
TLS_AES_256_GCM_SHA384	256-bit AES encryption in Galois Counter Mode, SHA-2 384-bit message digest
TLS_CHACHA20_POLY1305_SHA256	256-bit CHACHA encryption with POLY1305 message authentication, SHA-2 256-bit message digest
TLS_AES_128_GCM_SHA256	128-bit AES encryption in Galois Counter Mode, SHA-2 256-bit message digest

Browser not supported