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Edge Security Acceleration:Algorithms supported by cipher suite

Last Updated:Dec 03, 2025

In Edge Security Acceleration (ESA), the All Cipher Suites (Default) and Enhanced Cipher Suite groups support different algorithms.

All cipher suites (default)

Suite name

Minimum supported protocol

AES128-SHA

TLS 1.0

AES128-GCM-SHA256

TLS 1.2

AES256-SHA

TLS 1.0

AES256-GCM-SHA384

TLS 1.2

ECDHE-ECDSA-AES128-GCM-SHA256

TLS 1.2

ECDHE-ECDSA-AES128-SHA

TLS 1.0

ECDHE-ECDSA-AES256-GCM-SHA384

TLS 1.2

ECDHE-ECDSA-AES256-SHA

TLS 1.0

ECDHE-ECDSA-CHACHA20-POLY1305

TLS 1.2

ECDHE-RSA-AES128-SHA

TLS 1.0

ECDHE-RSA-AES256-SHA

TLS 1.0

ECDHE-RSA-AES128-GCM-SHA256

TLS 1.2

ECDHE-RSA-AES256-GCM-SHA384

TLS 1.2

ECDHE-RSA-CHACHA20-POLY1305

TLS 1.2

TLS_AES_128_GCM_SHA256

TLS 1.3

TLS_AES_256_GCM_SHA384

TLS 1.3

TLS_CHACHA20_POLY1305_SHA256

TLS 1.3

Encryption algorithms supported by the enhanced cipher suite

  • ECDHE-ECDSA-AES128-GCM-SHA256

  • ECDHE-ECDSA-AES256-GCM-SHA384

  • ECDHE-ECDSA-CHACHA20-POLY1305

  • ECDHE-RSA-AES128-GCM-SHA256

  • ECDHE-RSA-AES256-GCM-SHA384

  • ECDHE-RSA-CHACHA20-POLY1305

  • TLS_AES_128_GCM_SHA256

  • TLS_AES_256_GCM_SHA384

  • TLS_CHACHA20_POLY1305_SHA256