… EC Diffie-Hellman parameters in the form specified in Sections 5.4 and 5.7 of [RFC4492]). The PSK identity and identity hint fields have the same meaning and encoding as specified in [RFC4279] (note that the ServerKeyExchange message is always sent, even if no PSK identity hint …

…is represented as a DER-encoded [X690] ECDSA-Sig-Value structure as defined in [RFC4492]. EID 5868 (Verified) is as follows: Section: 4.2.3 Original Text: ECDSA algorithms: Indicates a signature algorithm using ECDSA [ECDSA], the corresponding curve as defined in ANSI X9.62 [ECDS…

…_RSA_PSK_WITH_RC4_128_SHA [ RFC4279 0xC0,0x02 TLS_ECDH_ECDSA_WITH_RC4_128_SHA [ RFC4492 0xC0,0x07 TLS_ECDHE_ECDSA_WITH_RC4_128_SHA [ RFC4492 0xC0,0x0C TLS_ECDH_RSA_WITH_RC4_128_SHA [ RFC4492 0xC0,0x11 TLS_ECDHE_RSA_WITH_RC4_128_SHA [ RFC4492 0xC0,0x16 TLS_ECDH_anon_WITH_RC4_128_S…

…_AES_128_GCM_SHA256 and TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 cipher suites. [RFC4492] allows clients and servers to negotiate ECDH parameters (curves). Both clients and servers SHOULD include the "Supported Elliptic Curves" extension [RFC4492]. For interoperability, clients an…

…ographic weaknesses regardless of key length (none of the ciphers specified in [RFC4492] and [RFC5246] can be recommended for use with False Start). The AES_128_GCM_SHA256 or AES_256_GCM_SHA384 ciphers specified in [RFC5288] and [RFC5289] can be considered sufficiently strong for…

…graphic weaknesses regardless of key length (none of the ciphers specified in [ RFC4492 ] and [ RFC5246 ] can be recommended for use with False Start). The AES_128_GCM_SHA256 or AES_256_GCM_SHA384 ciphers specified in [ RFC5288 ] and [ RFC5289 ] can be considered sufficiently str…

…y Management in the Session Initiation Protocol (SIP)", RFC 4474, August 2006. [RFC4492] Blake-Wilson, S., Bolyard, N., Gupta, V., Hawk, C., and B. Moeller, "Elliptic Curve Cryptography (ECC) Cipher Suites for Transport Layer Security (TLS)", RFC 4492, May 2006. [RFC4568] Andreas…

…cipher suites are unaltered and thus are performed as defined in [ RFC5246 ], [ RFC4492 ], and [ RFC5489 ]. The pseudorandom function (PRF) for all the cipher suites defined in this document is the TLS PRF with SHA-256 as the hash function. 3 . IANA Considerations IANA is request…

…rve Diffie-Hellman (ECDH) and Digital Signature Algorithm (ECDSA) are added in [RFC4492]. o Stateless session tickets [RFC5077]. o A datagram mode of operation, DTLS [RFC6347]. o Application-layer protocol negotiation [RFC7301]. 6. Security Considerations This entire document aim…

…C8446 ] ) and some modes of TLS 1.2 (such as those in Sections 2.2 and 2.4 of [ RFC4492 ] ) do not hold if key material is recorded. Access to key material allows an attacker to decrypt data exchanged in any previously logged TLS connections. ¶ Logging the TLS 1.2 "master" secret…

…tries in the TLS Supported Groups registry (created under a different name by [ RFC4492 ]; now maintained by [ RFC8422 ]) and updated by [ RFC7919 ] and [ RFC8447 ]. The entries for values 29 and 30 (x25519 and x448) have been updated to also refer to this document. Rescorla Stan…

…ts for cipher suites that use ephemeral elliptic curve Diffie-Hellman (ECDHE) [ RFC4492 ]. Clients MUST accept DHE sizes of up to 4096 bits. Endpoints MAY treat negotiation of key sizes smaller than the lower limits as a connection error ( Section 5.4.1 ) of type INADEQUATE_SECUR…

…e TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8 as specified in [RFC7251], [RFC5246], and [RFC4492]. The key used MUST be ECDSA capable. The curve secp256r1 MUST be supported [RFC4492]; this curve is equivalent to the NIST P-256 curve. The hash algorithm is SHA-256. Implementations MUST use…

…tries in the TLS Supported Groups registry (created under a different name by [ RFC4492 ]; now maintained by [ RFC8422 ]) and updated by [ RFC7919 ] and [ RFC8447 ]. The entries for values 29 and 30 (x25519 and x448) have been updated to also refer to this document. Rescorla Stan…

…ntries in the TLS Supported Groups registry (created under a different name by [RFC4492]; now maintained by [RFC8422]) and updated by [RFC7919] and [RFC8447]. The entries for values 29 and 30 (x25519 and x448) have been updated to also refer to this document. Rescorla Standards T…