The National Institute of Standards and Technology (NIST) ekwupụtala hashing algọridim adịkwaghị adị, adịghị ize ndụ, na akwadoghị maka ojiji. A na-eme atụmatụ iwepụ iji SHA-1 site na Disemba 31, 2030 wee gbanwee kpamkpam na SHA-2 na SHA-3 algọridim dị nchebe karị.
Ka ọ na-erule Disemba 31, 2030, nkọwapụta na ụkpụrụ NIST niile dị ugbu a agaghịzi eji SHA-1. A ga-egosipụta njedebe nke nkọwa SHA-1 na ọkọlọtọ gọọmenti etiti ọhụrụ FIPS 180-5. Na mgbakwunye, a ga-eme mgbanwe na nkọwa ndị metụtara ya, dị ka SP 800-131A, nke a ga-ewepụ aha SHA-1. Modul Cryptographic nke na-akwado SHA-1 agaghị enwe ike ịgafe ule na-esote na NIST na nnyefe ha na ụlọ ọrụ gọọmentị US agaghị ekwe omume (a na-enye akwụkwọ ahụ naanị afọ ise, mgbe nke ahụ gasịrị, achọrọ nyocha ọzọ).
Emebere SHA-1 na 1995 wee kwado ya dị ka ọkọlọtọ nhazi ozi gọọmentị etiti (FIPS 180-1), na-enye ohere iji algọridim a na ụlọ ọrụ gọọmentị US. N'afọ 2005, egosipụtara na enwere ike ịwakpo SHA-1. N'afọ 2017, e gosipụtara mbuso agha mbụ bara uru na prefix nyere maka SHA-1, nke na-enye ohere maka usoro data abụọ dị iche iche ịhọrọ mgbakwunye, ntinye nke ga-eduga na nkukota na nhazi nke otu hash na-esi na ya pụta (dịka ọmụmaatụ. , maka akwụkwọ abụọ dị ugbu a, ị nwere ike gbakọọ mgbakwunye abụọ, ma ọ bụrụ na otu na-ejikọta ya na akwụkwọ mbụ na nke ọzọ na nke abụọ, SHA-1 ga-esi na ya pụta maka faịlụ ndị a ga-abụ otu).
N'afọ 2019, usoro nchọpụta ihe nkuko ka emelitere nke ọma yana ọnụ ahịa ime mwakpo belatara ruo ọtụtụ iri puku kwuru iri puku dollar. N'afọ 2020, egosiri mwakpo na-arụ ọrụ iji mepụta mbinye aka dijitalụ PGP na GnuPG ụgha. Kemgbe 2011, SHA-1 akwụsịla maka iji na mbinye aka dijitalụ, na 2017, ihe nchọgharị weebụ niile kwụsịrị ịkwado asambodo ndị bịanyere aka na iji SHA-1 hashing algọridim. Agbanyeghị, SHA-1 na-aga n'ihu na-eji maka checksums, ma enwere ihe karịrị 2200 gbaara SHA-1 modul cryptographic na ọba akwụkwọ dị na nchekwa data NIST.
isi: opennet.ru
