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such that hash(m1) = hash(m2). More generally: Chosen-prefix collision attack Given two different prefixes p1 and p2, find two suffixes s1 and s2 such that...

declared that it should be phased out by 2030. As of 2020[update], chosen-prefix attacks against SHA-1 are practical. As such, it is recommended to remove...

RWC. Announcements made at the symposium include the first known chosen prefix attack on SHA-1 and the inclusion of end-to-end encryption in Facebook Messenger...

Digital signatures can be susceptible to a birthday attack or more precisely a chosen-prefix collision attack. A message m {\displaystyle m} is typically signed...

Gaëtan Leurent; Thomas Peyrin (2020-01-08). "SHA-1 is a Shambles: First Chosen-Prefix Collision on SHA-1 and Application to the PGP Web of Trust" (PDF). {{cite...

Further, there is also a chosen-prefix collision attack that can produce a collision for two inputs with specified prefixes within seconds, using off-the-shelf...

currently not defined. The random field is chosen randomly once, at the inception of the /48 routing prefix. A link-local address is also based on the...

For experimental and self-complementing informal options, the prefix x. followed by a chosen suffix letter can be used. These names are guaranteed to never...

S—surface-to-surface missiles, ship- and submarine-launched. Land-based missiles have the prefix SS-, for example the SS-1 Scud. Naval missiles receive the designation SS-N-...

terrorist attacks committed by Islamic extremists in 2016 and 2017, started planning an attack about two years prior to the shootings, and chosen his targets...

that used the MD5 hash function with a secret prefix, making it vulnerable to length extension attacks. It also provided no protection for either the...

This is known as postfix notation for the realm. Another common usage is prefix notation, which involves prepending the realm to the username and using...

mission symbol is placed as a prefix directly in front of the basic mission symbol (but after any applicable status prefix, see above). Modified mission...

suffix of t. Suffixes and prefixes are substrings of t. Both the relations "is a prefix of" and "is a suffix of" are prefix orders. The reverse of a string...

original suggested prefixes. Most, but not all, of the prefixes Simonyi suggested are semantic in nature. To modern eyes, some prefixes seem to represent...

random bits chosen by the Teredo client in RFC 5991 to provide the Teredo node with additional protection against IPv6-based scanning attacks. Bits 80 to...

originally planned to use the name "USS Corpus Christi." The "City of" prefix was added before its 1983 commissioning to clarify that the ship is meant...

attacks", which combines the cascaded construction for multicollision finding (similar to the above) with collisions found for a given prefix (chosen-prefix...

War I, each aircraft designation consists of a name, (sometimes) a role prefix, and a mark number. A unified official naming system was introduced in February...

collision attack against a certificate was previously demonstrated in 2008, but Flame implemented a new variation of the chosen-prefix collision attack. Like...