Information om | Engelska ordet MD5

Exempel på hur man kan använda MD5 i en mening

• MD5 was designed by Ronald Rivest in 1991 to replace an earlier hash function MD4, and was specified in 1992 as RFC 1321.
• It can be run against various encrypted password formats including several crypt password hash types most commonly found on various Unix versions (based on DES, MD5, or Blowfish), Kerberos AFS, and Windows NT/2000/XP/2003 LM hash.
• The data was later put up for sale on a dark market website in mid-2016 and included email and IP addresses, usernames and salted MD5 hashes.
• He gained access to the site's administrative control panel and exploited an SQL injection vulnerability that enabled him to collect user account information, including IP addresses, MD5 password hashes and records of which torrents individual users have uploaded.
• Despite the weaknesses of the SFV format, it is popular due to the relatively small amount of time taken by SFV utilities to calculate the CRC32 checksums when compared to the time taken to calculate cryptographic hashes such as MD5 or SHA-1.
• Detection of file content changes using MD5 signatures; optional, configurable ability to use traditional timestamps.
• For each object in question a HIDS will usually remember its attributes (permissions, size, modifications dates) and create a checksum of some kind (an MD5, SHA1 hash or similar) for the contents, if any.
• It features support for the BitTorrent protocol, Metalink, and podcast support, along with built-in verification MD5 and SHA-1 checksums.
• If the password itself is too simple, however, then it may be possible to test all possible inputs and find a matching output (a brute-force attack) – perhaps aided by a dictionary or suitable look-up list, which for MD5 is readily available.
• ; Message Digest 5 (MD5): Supported by G2 (Gnutella2), such hashes are vulnerable to hash collision attacks.
• This is in addition to the fact that the MD5 hashing algorithm itself is severely compromised and unfit for cryptographic applications; the CMU Software Engineering Institute has recommended against its use in any capacity since the end of 2008.
• The TIBX file format, added in Acronis True Image 2020, addresses limitations with the TIB format such as replacing the MD5 hashed password with another mechanism to mitigate brute force attacks.
• RFC 4635 was circulated to allow RFC 3174 Secure Hash Algorithm (SHA1) hashing and FIPS PUB 180-2 SHA-2 hashing to replace MD5.
• RSA, DSA, ECDSA, Diffie–Hellman, EC Diffie–Hellman, AES, Triple DES, Camellia, IDEA, SEED, DES, RC2, RC4, SHA-1, SHA-256, SHA-384, SHA-512, MD2, MD5, HMAC: Common cryptographic algorithms used in public-key and symmetric-key cryptography.
• The MD5 collision attack, with Alexander Sotirov, Marc Stevens, Arjen Lenstra, David Molnar, Dag Arne Osvik, and Benne de Weger.
• Blacklisting: Only if programs are not present on the whitelist are they then checked against an updated database list of virus signatures; those files whose MD5 signature is on the list are automatically moved to quarantine area if they attempt to gain access to system or data.
• Supports DES, 3DES, AES, RC4, SHA-1, SHA-256/384/512, Kasumi, Galois Field, MD5, RSA with up to 2048 key, ECC, CRC.
• An older SASL mechanism for ESMTP authentication (ESMTPA) is CRAM-MD5, and uses of the MD5 algorithm in HMACs (hash-based message authentication codes) are still considered sound.
• wolfCrypt Provides RSA, ECC, DSS, Diffie–Hellman, EDH, NTRU, DES, Triple DES, AES (CBC, CTR, CCM, GCM), Camellia, IDEA, ARC4, HC-128, ChaCha20, MD2, MD4, MD5, SHA-1, SHA-2, SHA-3, BLAKE2, RIPEMD-160, Poly1305, Random Number Generation, Large Integer support, and base 16/64 encoding/decoding.
• This library includes Adler-32, CRC, MD5, SHA-1, LZO decompressor, Base64 encoder/decoder, DES encrypter/decrypter, RC4 encrypter/decrypter and AES encrypter/decrypter.

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