Source note · TLS versions and cipher support across UC platforms

RFC 9325 recommends four TLS 1.2 cipher suites: TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256, TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384, TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 and TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384.

Checked 2026-10-02

Vendor: not restricted
Product: not restricted
Subsystem: cipher suites
Deployment: standard
Region: not restricted
Release range: RFC 9325, November 2022
Checked: 2026-10-02

Sources

RFC 9325: Recommendations for Secure Use of TLS and DTLS — IETF / RFC Editor · tier 1 standards and regulators · Section 4.2

Cite this note

APA

WarmTransfer. (2026, October 2). TLS versions and cipher support across UC platforms: source note tls-version-support-uc-rfc9325-tls12-cipher-recs. WarmTransfer. https://warmtransfer.net/knowledge/claims/tls-version-support-uc-rfc9325-tls12-cipher-recs

BibTeX

@misc{warmtransfer-claim-tls-version-support-uc-rfc9325-tls12-cipher-recs,
  title  = {TLS versions and cipher support across UC platforms: source note tls-version-support-uc-rfc9325-tls12-cipher-recs},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/tls-version-support-uc-rfc9325-tls12-cipher-recs},
  note   = {Source note tls-version-support-uc-rfc9325-tls12-cipher-recs, checked 2026-10-02}
}

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