SHA stands for secure hashing algorithm. SHA is a modified version of MD5 and used for hashing data and certificates. A hashing algorithm shortens the input data into a smaller form that cannot be understood by using bitwise operations, modular additions, and compression functions.SHA-3 Project. A cryptographic hash algorithm (alternatively, hash "function") is designed to provide a random mapping from a string of binary data to a fixed-size “message digest” and achieve certain security properties. Hash algorithms can be used for digital signatures, message authentication codes, key derivation functions, pseudo ...ITフリーランスの方のための『お役立ち情報』をご紹介しています。この情報のテーマは5分でわかるSSL通信 SHA-1、SHA-2の違いとは？です。geechs job(ギークスジョブ)では、「フリーに生きる」ためのノウハウをご紹介し、ご希望のキャリアやライフプランを実現できるように、サポート致します！macOS. macOS includes commands for viewing different types of hashes. To access them, launch a Terminal window. You'll find it at Finder > Applications > Utilities > Terminal. The md5 command shows the MD5 hash of a file: md5 /path/to/file. The shasum command shows the SHA-1 hash of a file by default. That means the following commands are ...Instead, use an SHA-2 algorithm, implemented in the programs sha224sum(1), sha256sum(1), sha384sum(1), sha512sum(1), or the BLAKE2 algorithm, implemented in b2sum(1) They all have the same options, with the exception of b2sum which has an extra --length option. The following PRODUCES a sha signature: sha256sum yourFilename > yourFilename.shaOfficial Music Video for 'WOZA' by Sha Sha.Download or stream the song here - https://VA.lnk.to/SSWDownload or stream the Blossom EP here - https://SonyMusic...SHA-256 is a popular hashing algorithm used in Bitcoin encryption, first introduced when the network launched in 2009. Since then, SHA-256 has been adopted by a number of different blockchain projects, including several coins created from forks of the original Bitcoin source code. Among the top three SHA-256 blockchain projects by market ...雖然至今尚未出現對sha-2有效的攻擊，但它的演算法跟sha-1基本上仍然相似。 sha-3：2015年正式发布，由於對md5出現成功的破解，以及對sha-0和sha-1出現理論上破解的方法，nist感覺需要一個與之前演算法不同的，可替換的加密雜湊演算法，也就是現在的sha-3。A hash algorithm is used to map a message of arbitrary length to a fixed-length message digest.Mar 12, 2019 · Key changes include: Addresses an issue in the servicing stack when you install an update that has been signed by using only the SHA-2 hash algorithm. Microsoft strongly recommends you always install the latest servicing stack update (SSU) for your operating system before installing the latest monthly security update. August 4, 2023. Story. Patient Voices. On July 3, 2023, Amanda Coleman arrived at Saskatoon City Hospital around 6:00 a.m. and by 1:30 p.m. her joint replacement surgery was complete and her recovery began.The Secure Hash Algorithms are a family of cryptographic hash functions published by the National Institute of Standards and Technology (NIST) as a U.S. Federal Information Processing Standard (FIPS), including: SHA-0: A retronym applied to the original version of the 160-bit hash function published in 1993 under the name "SHA".SHA OFFICIAL YOUTUBE CHANNELZabranjeno svako kopiranje video i/ili audio snimaka i postavljanje na druge kanale!SHA Booking number : + 381695777357MASERATI s...https://www.youtube.com/watch?v=mnYttEgWNfA-| Follow Sha Gz IG: https://instagram.com/sha_gz?igshid=YmMyMTA2M2Y=-| ENOTTI Song: https://youtu.be/XOBSEQ-_pks-...The SHA has created this page to share information about abandoned burial grounds with the public. This page provides resources that can be used in learning how to identify an abandoned burial ground, how to record a burial ground, and what the laws are in your area for burial grounds and cemetery protection.A hash algorithm is used to map a message of arbitrary length to a fixed-length message digest.Designated vaccines, including Novavax, are available by SHA appointment made by calling 1-833-SASKVAX (727-5829) only. Pharmacies may not have all approved vaccines available to them. All of the vaccines being administered are safe and effective. All of them are important to help protect the public from severe illness and death from COVID-19.Seattle Housing Authority provides stable housing for more than 37,000 people with low incomes. Meet two of them. Prepare for heat and wildfire smoke. SHA emphasizes the importance of taking heat and wildfire smoke warnings seriously. Please follow this public health guidance to ensure your well-being and that of others around you.Contact SHA Contact your SHA property manager - For current residents of SHA Housing communities Main Office / Housing Service Center Seattle Housing Authority 190 Queen Anne Ave N P.O. Box 19028 Seattle, WA 98109 Monday-Friday, 8 a.m. to 5 p.m. 206.615.3300 711 or 1.800.833.6388 (TTY/TDD) Metered street parking and paid lots are available around the building.Mar 10, 2015 · Microsoft has released a security advisory for IT professionals about SHA-2 code signing support. The security advisory announces the availability of a security update and contains additional security-related information. To view the security advisory, go to the following Microsoft website: https://technet.microsoft.com/en-us/library/security ... Instead, use an SHA-2 algorithm, implemented in the programs sha224sum(1), sha256sum(1), sha384sum(1), sha512sum(1), or the BLAKE2 algorithm, implemented in b2sum(1) They all have the same options, with the exception of b2sum which has an extra --length option. The following PRODUCES a sha signature: sha256sum yourFilename > yourFilename.shaAmerican sprint champions Sha’Carri Richardson and Noah Lyles triumphed Aug. 31 at the Weltklasse Diamond League meet in Zurich, NBC News reports. Lyles won the 200m in 19.80 seconds, while Richardson won the women’s 100 in 10.88 seconds, marking her third Diamond League victory at the distance this year.Secure Hash Algorithm. SHA ( Secure Hash Algorithm) je rozšířená hašovací funkce, která vytváří ze vstupních dat výstup (otisk) fixní délky. Otisk je též označován jako miniatura, kontrolní součet (v zásadě nesprávné označení), fingerprint, hash (česky někdy psán i jako haš). Jeho hlavní vlastností je, že ze ...شاهد أول منصة عربية للفيديو حسب الطلب تقدم أفضل الأعمال الأصلية والمسلسلات والأفلام ...SHA-0와 SHA-1 [편집] 1993년 SHA의 표준으로 정의되어 발표되었으며 160 비트의 해시값을 사용한다. 그러나 2년 만에 바로 취약점이 발견되어 이를 개선한 SHA-1이 새로 발표되었고, 이는 널리 사용되었다. SHA-1 역시 160 비트 해시값을 사용한다. 처음 발표된 SHA는 편의상 ...Open your Display settings Scroll to the Scale & layout section. Select Scale, then select an option. Typically, it's best to choose the one that's marked (Recommended). Change the screen resolution Stay in, or open, Display settings. Open your Display settings In the Display resolution row, select the list and choose an option. شاهد أول منصة عربية للفيديو حسب الطلب تقدم أفضل الأعمال الأصلية والمسلسلات والأفلام ...Section 3 jobs program. SHA is committed to offering job opportunities for public housing residents or others who meet the income limits defined in Section 3 of the U.S. Housing and Urban Development Act of 1968. The program helps low-income residents gain the skills and jobs needed to become self-sufficient.👉 Slušaj na svim platformama ili preuzmi MP3: https://idjtunes.fanlink.to/top-model👉 Slušaj 'BALKAN HITOVI' plejlistu: http://bit.ly/balkan-hitovi👉SHA Boo...SHA is an Equal Opportunity Employer. Applications are considered without regard to race, age, sex, color, creed, religion, disability, national origin, marital status, mental or physical handicap, sexual orientation and expression of gender identity or any other classification protected by law.SHA-256 is a popular hashing algorithm used in Bitcoin encryption, first introduced when the network launched in 2009. Since then, SHA-256 has been adopted by a number of different blockchain projects, including several coins created from forks of the original Bitcoin source code. Among the top three SHA-256 blockchain projects by market ...This security update was updated June 11, 2019 for Windows Server 2008 SP2 to correct an issue with the SHA-2 support for MSI files. This security update was updated August 13, 2019 to include the bootmgfw.efi file to avoid startup failures on IA64-based versions of Windows 7 SP1 and Windows Server 2008 R2 SP1.1 of 2 noun ˈshä, ˈshȯ plural -s : urial SHA 2 of 2 abbreviation sidereal hour angle Word History Etymology Noun probably native name in Ladakh Love words? You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.{SHA} and {SSHA} are RFC 2307 passwords schemes which use the SHA1 secure hash algorithm. The {SSHA} is the seeded varient. {SSHA} is recommended over other RFC 2307 schemes.The difference between SHA-1 and SHA-2 lies in the “length” or the “number of bits” that the message digest (hashed content) contains for any given input. Thus, the more the number of bits the digest has, the more difficult it is to break it using the brute force tactics that forced evolution beyond SHA-1. SHA-2 produces a 256-bit ...The Sha of Hatred is a boss in Kun-Lai Summit. For classification purposes, they are considered elementals. [1] [2] There are 7 Sha in total in Pandaria, they are: Doubt, Fear, Anger, Despair, Violence, Hatred and Pride. The 7th Sha was unknown from launch until Patch 5.3, when the quest, Path of the Last Emperor (Part of the Escalation ...sha เป็นมาตรฐานความปลอดภัยด้านสุขอนามัยสำหรับกิจการด้านการ ...About AB PM-JAY MMSBY. Ayushman Bharat PM-JAY Mukh Mantri Sehat Bima Yojana (AB PM-JAY MMSBY), was launched on 20 August 2019 this is a flagship State Health Insurance Scheme for the beneficiaires of State of Punjab. AB PM-JAY MMSBY will provide financial protection to 65% population of state of Punjab. It is entitlement based cashless Health ...Please complete all information in the following medical history questionnaire before your appointment for a Separation Health Assessment (SHA) Clinical Assessment. Your responses will help us understand your current health status and wellness. For each response, briefly describe the history, including dates, as indicated and applicable.About AB PM-JAY MMSBY. Ayushman Bharat PM-JAY Mukh Mantri Sehat Bima Yojana (AB PM-JAY MMSBY), was launched on 20 August 2019 this is a flagship State Health Insurance Scheme for the beneficiaires of State of Punjab. AB PM-JAY MMSBY will provide financial protection to 65% population of state of Punjab. It is entitlement based cashless Health ...The Saudi National Cardiopulmonary Resuscitation Committee (NCPR) since 1984 till now is working on dissemination of the resuscitation science throughout the kingdom of Saudi Arabia. It worked through building up the human capabilities for training the CPR courses and accreditation of training sites (centers) at governmental and private level.Designated vaccines, including Novavax, are available by SHA appointment made by calling 1-833-SASKVAX (727-5829) only. Pharmacies may not have all approved vaccines available to them. All of the vaccines being administered are safe and effective. All of them are important to help protect the public from severe illness and death from COVID-19.Comisioane SHA și OUR la băncile din România. Atunci când faci plăți internaționale, nu ar fi rău să verifici comisioanele băncii tale. Reține faptul că opțiunea SHA nu este numită ca atare și reprezintă, de fapt, comisionul standard pentru transferuri/plăți interbancare în valută.Safe Haven (SHA) price has increased today. The price of Safe Haven (SHA) is $0.00034507 today with a 24-hour trading volume of $196,500.50. This represents a 0.76% price increase in the last 24 hours and a -6.23% price decline in the past 7 days. With a circulating supply of 5.9 Billion SHA, Safe Haven is valued at a market cap of $2,036,274 .SHA Content Management System. Access the SHA Content Management System using your eHealth user name (e.g., RQHEALTH\SmithJane) and computer password. Log in to the SHA Content Management System.Official Music Video for 'WOZA' by Sha Sha.Download or stream the song here - https://VA.lnk.to/SSWDownload or stream the Blossom EP here - https://SonyMusic...August 4, 2023. Story. Patient Voices. On July 3, 2023, Amanda Coleman arrived at Saskatoon City Hospital around 6:00 a.m. and by 1:30 p.m. her joint replacement surgery was complete and her recovery began.MDOT SHA is a workplace that fosters the richness of diversity, where our staff can contribute to their fullest potential. Maryland State Careers Learn about employment opportunities at all Maryland State departments and agencies. Internships at MDOT SHA. Visit this page to learn how you can intern at MDOT SHA.SHA definition: sidereal hour angle | Meaning, pronunciation, translations and examplesSHA is an Equal Opportunity Employer. Applications are considered without regard to race, age, sex, color, creed, religion, disability, national origin, marital status, mental or physical handicap, sexual orientation and expression of gender identity or any other classification protected by law.Staying Healthy Assessment Questionnaires. Age and language-specific SHA questionnaires can be opened by clicking the links below. Currently all questionnaires are available in a PDF format. Please note: Farsi, and Khmer age-specific SHA questionnaires are available upon request. Please contact the health plan you contract with for copies.Gua sha technique 101. Use light pressure with the jade gua sha tool. If the skin starts to get pink or red, it's too firm and not working on the lymph. Lymph responds to light pressure because it is close to the surface. If your pressure is too firm or vigorous, you risk bruising, or "sha" coming up on the skin, so please be gentle with your ...SHA-256, which stands for secure hash algorithm 256, is a cryptographic hashing algorithm (or function) that’s used for message, file, and data integrity verification. It’s part of the SHA-2 family of hash functions and uses a 256-bit key to take a piece of data and convert it into a new, unrecognizable data string of a fixed length.ITフリーランスの方のための『お役立ち情報』をご紹介しています。この情報のテーマは5分でわかるSSL通信 SHA-1、SHA-2の違いとは？です。geechs job(ギークスジョブ)では、「フリーに生きる」ためのノウハウをご紹介し、ご希望のキャリアやライフプランを実現できるように、サポート致します！Secure Hash Algorithms, also known as SHA, are a family of cryptographic functions designed to keep data secured. It works by transforming the data using a hash function: an algorithm that consists of bitwise operations, modular additions, and compression functions.Official Music Video for 'WOZA' by Sha Sha.Download or stream the song here - https://VA.lnk.to/SSWDownload or stream the Blossom EP here - https://SonyMusic...American sprint champions Sha’Carri Richardson and Noah Lyles triumphed Aug. 31 at the Weltklasse Diamond League meet in Zurich, NBC News reports. Lyles won the 200m in 19.80 seconds, while Richardson won the women’s 100 in 10.88 seconds, marking her third Diamond League victory at the distance this year.{SHA} and {SSHA} are RFC 2307 passwords schemes which use the SHA1 secure hash algorithm. The {SSHA} is the seeded varient. {SSHA} is recommended over other RFC 2307 schemes.SHA-3 Project. A cryptographic hash algorithm (alternatively, hash "function") is designed to provide a random mapping from a string of binary data to a fixed-size “message digest” and achieve certain security properties. Hash algorithms can be used for digital signatures, message authentication codes, key derivation functions, pseudo ...The SHA Portal is a secure, convenient way for SHA residents, and Housing Choice Voucher participants and landlords to conduct business with the Seattle Housing Authority. Tenants can submit annual recertification information, update their contact information and contact their property manager or certification specialist.Sha performed alongside Bon and the other animatronics in the Bon's Burgers Restaurant. One night, Bon killed Rosemary Walten and stuffed the dead woman's body inside the animatronic, where her restless spirit is now trapped. Shortly after the closure of the restaurant, Sha was then moved into the K-9 Storage Facility, where she currently resides.The SHA Portal is a secure, convenient way for SHA residents, and Housing Choice Voucher participants and landlords to conduct business with the Seattle Housing Authority. Tenants can submit annual recertification information, update their contact information and contact their property manager or certification specialist.The first public collision was published on 23 February 2017. [2] SHA-1 is prone to length extension attacks. In cryptography, SHA-1 ( Secure Hash Algorithm 1) is a hash function which takes an input and produces a 160- bit (20- byte) hash value known as a message digest – typically rendered as 40 hexadecimal digits.SHA-1은 SHA-0의 압축 함수에 비트 회전 연산을 하나 추가한 것으로, NSA에 따르면 이는 원래 알고리즘에서 암호학적 보안을 감소시키는 문제점을 고친 것이라고 하지만 실제로 어떤 문제점이 있었는지는 공개하지 않았다. 일반적으로 SHA-1은 SHA-0보다 암호학적 ...SHA-256, which stands for secure hash algorithm 256, is a cryptographic hashing algorithm (or function) that’s used for message, file, and data integrity verification. It’s part of the SHA-2 family of hash functions and uses a 256-bit key to take a piece of data and convert it into a new, unrecognizable data string of a fixed length.SHA-0와 SHA-1 [편집] 1993년 SHA의 표준으로 정의되어 발표되었으며 160 비트의 해시값을 사용한다. 그러나 2년 만에 바로 취약점이 발견되어 이를 개선한 SHA-1이 새로 발표되었고, 이는 널리 사용되었다. SHA-1 역시 160 비트 해시값을 사용한다. 처음 발표된 SHA는 편의상 ...👉 Slušaj na svim platformama ili preuzmi MP3: https://idjtunes.fanlink.to/top-model👉 Slušaj 'BALKAN HITOVI' plejlistu: http://bit.ly/balkan-hitovi👉SHA Boo...In the old days (up to TLS 1.2), encryption was done with either a block cipher in CBC mode or the stream cipher RC4, and authentication of the data was done with HMAC. Since TLS 1.2, it is possible and preferred to use a proper AEAD construction such as a block cipher in GCM or CCM mode, or some other authenticated cipher ( ChaCha20+Poly1305 ).A hash algorithm is used to map a message of arbitrary length to a fixed-length message digest.Jul 21, 2016 · The March 12, 2019 servicing stack update (SSU) ( KB4490628 ). To get the standalone package for this SSU, search for it in the Microsoft Update Catalog. This update is required to install updates that are only SHA-2 signed. The latest SHA-2 update ( KB4474419) released September 10, 2019. Windows 11 Get to know your way around Windows 11, from where to search to how to stay organized: Try it! Universal search Select Search on the taskbar or press Windows logo key + S, then type what you want to find. You'll get personalized search results for people, email, and files in local and shared sites, or from the web. Desktop groups SHA-3 Project. A cryptographic hash algorithm (alternatively, hash "function") is designed to provide a random mapping from a string of binary data to a fixed-size “message digest” and achieve certain security properties. Hash algorithms can be used for digital signatures, message authentication codes, key derivation functions, pseudo ...SHA 256 is a part of the SHA 2 family of algorithms, where SHA stands for Secure Hash Algorithm. Published in 2001, it was a joint effort between the NSA and NIST to introduce a successor to the SHA 1 family, which was slowly losing strength against brute force attacks.SHA-1. SHA-256. This Algorithms are initialized in static method called getInstance (). After selecting the algorithm it calculate the digest value and return the results in byte array. BigInteger class is used, which converts the resultant byte array into its sign-magnitude representation.Designated vaccines, including Novavax, are available by SHA appointment made by calling 1-833-SASKVAX (727-5829) only. Pharmacies may not have all approved vaccines available to them. All of the vaccines being administered are safe and effective. All of them are important to help protect the public from severe illness and death from COVID-19.This security update was updated June 11, 2019 for Windows Server 2008 SP2 to correct an issue with the SHA-2 support for MSI files. This security update was updated August 13, 2019 to include the bootmgfw.efi file to avoid startup failures on IA64-based versions of Windows 7 SP1 and Windows Server 2008 R2 SP1.SHA-1은 SHA-0의 압축 함수에 비트 회전 연산을 하나 추가한 것으로, NSA에 따르면 이는 원래 알고리즘에서 암호학적 보안을 감소시키는 문제점을 고친 것이라고 하지만 실제로 어떤 문제점이 있었는지는 공개하지 않았다. 일반적으로 SHA-1은 SHA-0보다 암호학적 ...SHA-1、SHA-2、SHA-256とは. サーバ証明書が正規のものであるかをチェックする際に用いるハッシュ関数のことです。. (7/17修正) ハッシュ値を生成するハッシュ関数のことです。. 様々なことに利用されています。. 例えば任天堂のWiiでは起動時の署名にSHA-1が使わ ...
The SHA Portal is a secure, convenient way for SHA residents, and Housing Choice Voucher participants and landlords to conduct business with the Seattle Housing Authority. Tenants can submit annual recertification information, update their contact information and contact their property manager or certification specialist.. K love recently played songs
SHA is listed in the World's most authoritative dictionary of abbreviations and acronyms. SHA - What does SHA stand for? The Free Dictionary. https://acronyms ...{SHA} and {SSHA} are RFC 2307 passwords schemes which use the SHA1 secure hash algorithm. The {SSHA} is the seeded varient. {SSHA} is recommended over other RFC 2307 schemes.Secure Hash Algorithm: A secure hash algorithm is actually a set of algorithms developed by the National Institutes of Standards and Technology (NIST) and other government and private parties. These secure encryption or "file check" functions have arisen to meet some of the top cybersecurity challenges of the 21st century, as a number of ...Jul 21, 2016 · The March 12, 2019 servicing stack update (SSU) ( KB4490628 ). To get the standalone package for this SSU, search for it in the Microsoft Update Catalog. This update is required to install updates that are only SHA-2 signed. The latest SHA-2 update ( KB4474419) released September 10, 2019. SHA-1 or Secure Hash Algorithm 1 is a cryptographic algorithm which takes an input and produces a 160-bit (20-byte) hash value. This hash value is known as a message digest. This message digest is usually then rendered as a hexadecimal number which is 40 digits long. It is a U.S. Federal Information Processing Standard and was designed by the ...雖然至今尚未出現對sha-2有效的攻擊，但它的演算法跟sha-1基本上仍然相似。 sha-3：2015年正式发布，由於對md5出現成功的破解，以及對sha-0和sha-1出現理論上破解的方法，nist感覺需要一個與之前演算法不同的，可替換的加密雜湊演算法，也就是現在的sha-3。Designated vaccines, including Novavax, are available by SHA appointment made by calling 1-833-SASKVAX (727-5829) only. Pharmacies may not have all approved vaccines available to them. All of the vaccines being administered are safe and effective. All of them are important to help protect the public from severe illness and death from COVID-19.SHA is an Equal Opportunity Employer. Applications are considered without regard to race, age, sex, color, creed, religion, disability, national origin, marital status, mental or physical handicap, sexual orientation and expression of gender identity or any other classification protected by law.About AB PM-JAY MMSBY. Ayushman Bharat PM-JAY Mukh Mantri Sehat Bima Yojana (AB PM-JAY MMSBY), was launched on 20 August 2019 this is a flagship State Health Insurance Scheme for the beneficiaires of State of Punjab. AB PM-JAY MMSBY will provide financial protection to 65% population of state of Punjab. It is entitlement based cashless Health ...The Set-animal, Sha, after an original by E. A. Wallis Budge. [2] [page needed] In ancient Egyptian art, the Set animal, or sha, is the totemic animal of the god Set. Because Set was identified with the Greek monster Typhon, the animal is also commonly known as the Typhonian animal or Typhonic beast . Unlike other totemic animals, the Set ...SHA-0와 SHA-1 [편집] 1993년 SHA의 표준으로 정의되어 발표되었으며 160 비트의 해시값을 사용한다. 그러나 2년 만에 바로 취약점이 발견되어 이를 개선한 SHA-1이 새로 발표되었고, 이는 널리 사용되었다. SHA-1 역시 160 비트 해시값을 사용한다. 처음 발표된 SHA는 편의상 ...In the old days (up to TLS 1.2), encryption was done with either a block cipher in CBC mode or the stream cipher RC4, and authentication of the data was done with HMAC. Since TLS 1.2, it is possible and preferred to use a proper AEAD construction such as a block cipher in GCM or CCM mode, or some other authenticated cipher ( ChaCha20+Poly1305 ).Secure Hash Algorithm. 「 SHA 」はこの項目へ 転送 されています。. その他の用法については「 SHA (曖昧さ回避) 」をご覧ください。. Secure Hash Algorithm （セキュアハッシュアルゴリズム）、略称 SHA は、一群の関連した 暗号学的ハッシュ関数 であり、 アメリカ国立 ...The SHA has created this page to share information about abandoned burial grounds with the public. This page provides resources that can be used in learning how to identify an abandoned burial ground, how to record a burial ground, and what the laws are in your area for burial grounds and cemetery protection.Asynchronously computes the hash of a stream using the SHA256 algorithm. When overridden in a derived class, finalizes the hash computation after the last data is processed by the cryptographic hash algorithm. Resets the hash algorithm to its initial state. Creates a shallow copy of the current Object.Secure Hash Algorithm. 「 SHA 」はこの項目へ 転送 されています。. その他の用法については「 SHA (曖昧さ回避) 」をご覧ください。. Secure Hash Algorithm （セキュアハッシュアルゴリズム）、略称 SHA は、一群の関連した 暗号学的ハッシュ関数 であり、 アメリカ国立 ...Secure Hash Algorithm 1 (SHA-1) is a kind of algorithm used to verify data authenticity. Password authentication and file verification are examples of its uses. A special calculator can find the SHA-1 checksum of text or a file. This article examines what SHA-1 means and how and why it's used, plus how to generate SHA-1 checksums..