cryptographically secure

См. также в других словарях:

• Cryptographically secure pseudorandom number generator — A cryptographically secure pseudo random number generator (CSPRNG) is a pseudo random number generator (PRNG) with properties that make it suitable for use in cryptography. Many aspects of cryptography require random numbers, for example: Key… …   Wikipedia

• Secure Real-time Transport Protocol — The Secure Real time Transport Protocol (or SRTP) defines a profile of RTP (Real time Transport Protocol), intended to provide encryption, message authentication and integrity, and replay protection to the RTP data in both unicast and multicast… …   Wikipedia

• Secure Hash Standard — The Secure Hash Standard (SHS) is a set of cryptographically secure hash algorithms specified by the National Institute of Standards and Technology.The SHS standard specifies a number of Secure Hash Algorithms (SHA), for example SHA 1, SHA 256… …   Wikipedia

• Cryptographically Generated Addresses — (CGA) is a method for binding a public signature key to an IPv6 address in the Secure Neighbor Discovery (SEND) protocol.CGA is defined in RFC 3972.References* RFC 3972External links …   Wikipedia

• Cryptographically Generated Address — A Cryptographically Generated Address (CGA) is an Internet Protocol Version 6 (IPv6) address that has a host identifier computed from a cryptographic one way hash function.[1] This procedure is a method for binding a public signature key to an… …   Wikipedia

• Secure Neighbor Discovery Protocol — The SEcure Neighbor Discovery (SEND) protocol is a security extension of the Neighbor Discovery Protocol (NDP) in IPv6. SEND is defined in RFC 3971 (2005).The Neighbor Discovery Protocol (NDP) is responsible in IPv6 for discovery of other network …   Wikipedia

• CryptGenRandom — is a cryptographically secure pseudorandom number generator function that is included in Microsoft s Cryptographic Application Programming Interface. In Win32 programs, Microsoft recommends its use anywhere random number generation is needed. A… …   Wikipedia

• /dev/random — In Unix like operating systems, /dev/random is a special file that serves as a random number generator or as a pseudorandom number generator. It allows access to environmental noise collected from device drivers and other sources.[citation… …   Wikipedia

• One-time pad — Excerpt from a one time pad In cryptography, the one time pad (OTP) is a type of encryption, which has been proven to be impossible to crack if used correctly. Each bit or character from the plaintext is encrypted by a modular addition with a bit …   Wikipedia

• Pseudorandom number generator — A pseudorandom number generator (PRNG), also known as a deterministic random bit generator (DRBG),[1] is an algorithm for generating a sequence of numbers that approximates the properties of random numbers. The sequence is not truly random in… …   Wikipedia

• Cryptographic hash function — A cryptographic hash function (specifically, SHA 1) at work. Note that even small changes in the source input (here in the word over ) drastically change the resulting output, by the so called avalanche effect. A cryptographic hash function is a… …   Wikipedia