• A cipher suite is a set of algorithms that help secure a network connection. Suites typically use Transport Layer Security (TLS) or its deprecated predecessor...
    19 KB (2,358 words) - 16:00, 5 September 2024
  • client presents a list of supported cipher suites (ciphers and hash functions). From this list, the server picks a cipher and hash function that it also supports...
    179 KB (17,617 words) - 06:26, 19 October 2024
  • Camellia Cipher Suites to Transport Layer Security (TLS) RFC 5932: Camellia Cipher Suites for TLS RFC 6367: Addition of the Camellia Cipher Suites to Transport...
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  • Blowfish is a symmetric-key block cipher, designed in 1993 by Bruce Schneier and included in many cipher suites and encryption products. Blowfish provides...
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  • Suite B in favor of the CNSA. In August 2015, NSA announced that it is planning to transition "in the not too distant future" to a new cipher suite that...
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  • Thumbnail for Diffie–Hellman key exchange
    Security's ephemeral modes (referred to as EDH or DHE depending on the cipher suite). The method was followed shortly afterwards by RSA, an implementation...
    48 KB (5,245 words) - 17:54, 19 October 2024
  • SEED (redirect from SEED (cipher))
    Retrieved 2009-08-09. "Bug 934663 - Change set of cipher suites enabled by default in Gecko to match cipher suite proposal". Retrieved 2013-11-30. Brian Smith...
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  • cryptography, a block cipher is a deterministic algorithm that operates on fixed-length groups of bits, called blocks. Block ciphers are the elementary building...
    50 KB (6,500 words) - 22:09, 15 October 2024
  • RC4 (redirect from RC4 Cipher)
    In cryptography, RC4 (Rivest Cipher 4, also known as ARC4 or ARCFOUR, meaning Alleged RC4, see below) is a stream cipher. While it is remarkable for its...
    44 KB (5,058 words) - 04:47, 31 July 2024
  • in August 2015, the NSA announced that it plans to replace Suite B with a new cipher suite due to concerns about quantum computing attacks on ECC. While...
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  • Galois/Counter Mode (category Block cipher modes of operation)
    Mode (GCM) is a mode of operation for symmetric-key cryptographic block ciphers which is widely adopted for its performance. GCM throughput rates for state-of-the-art...
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  • 38071008b59efbd68ab3114587... Session ID Length: 0 Cipher Suites Length: 10 Cipher Suites (5 suites) Compression Methods Length: 1 Compression Methods...
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  • Thumbnail for Encryption
    Encryption (redirect from CipheR)
    evolving to prevent eavesdropping attacks. One of the first "modern" cipher suites, DES, used a 56-bit key with 72,057,594,037,927,936 possibilities; it...
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  • Null encryption (category Ciphers)
    "aNULL" cipher suite in OpenSSL, and the "NULL Encryption Algorithm" in IPSec. RFC 2410: "The NULL Encryption Algorithm and Its Use With IPsec" "ciphers - SSL...
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  • that it is planning to transition "in the not distant future" to a new cipher suite that is resistant to quantum attacks. "Unfortunately, the growth of elliptic...
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  • the key of a symmetric cipher. This either uses the built-in key scheduling, or a one-way hash, depending on the cipher-suite used. The server receives...
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  • mitigations; disabling fallback to SSL 3.0, TLS_FALLBACK_SCSV, disabling cipher suites with CBC mode of operation. If the server also supports TLS_FALLBACK_SCSV...
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  • support at least two) A default cipher suite of GCM-AES-128 (Galois/Counter Mode of Advanced Encryption Standard cipher with 128-bit key) GCM-AES-256 using...
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  • various implementations. Notes This algorithm is not defined yet as TLS cipher suites in RFCs, is proposed in drafts. authentication only, no encryption This...
    136 KB (4,724 words) - 06:37, 11 October 2024
  • ChaCha20-Poly1305 (category Stream ciphers)
    with associated data (AEAD) algorithm, that combines the ChaCha20 stream cipher with the Poly1305 message authentication code. It has fast software performance...
    13 KB (1,511 words) - 14:10, 12 October 2024
  • Thumbnail for Block cipher mode of operation
    In cryptography, a block cipher mode of operation is an algorithm that uses a block cipher to provide information security such as confidentiality or...
    52 KB (5,878 words) - 15:11, 20 September 2024
  • Uni-cast Protection-capable Management Frames are protected by the same cipher suite as an ordinary data MPDU. MPDU payload is TKIP or CCMP encrypted. MPDU...
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  • mechanism that was used to step up from 40-bit or 56-bit to 128-bit cipher suites with SSL. It was created in response to United States federal legislation...
    5 KB (533 words) - 16:55, 20 July 2020
  • CCM mode (category Block cipher modes of operation)
    (counter with cipher block chaining message authentication code; counter with CBC-MAC) is a mode of operation for cryptographic block ciphers. It is an authenticated...
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  • of robust security network associations (RSNAs), and that the group cipher suite specified is not wired equivalent privacy (WEP). IEEE Computer Society...
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  • nodes it can be used to communicate with. Devices must support the AES cipher suite. RawPublicKey, where DTLS is enabled and the device uses an asymmetric...
    21 KB (1,781 words) - 14:48, 17 September 2024
  • (containing an encrypted MAC) is sent. Until TLS 1.2, all available SSL/TLS cipher suites were MtE. MtE has not been proven to be strongly unforgeable in itself...
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  • shared in advance among the communicating parties. There are several cipher suites: The first set of ciphersuites use only symmetric key operations for...
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  • short-term public keys used for key exchange, as well as an identifier of the cipher suite to use. Clients are encouraged to generate a new key for every query...
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  • the ARIA Encryption Algorithm TLS/SSL RFC 6209: Addition of the ARIA Cipher Suites to Transport Layer Security (TLS) SRTP RFC 8269: The ARIA Algorithm...
    5 KB (380 words) - 22:31, 27 May 2024