एसएचए-1 हैश जनरेटर
160-बिट एसएचए-1 हैश तुरंत जनरेट करें। सुरक्षित, निजी ब्राउज़र-आधारित हैशिंग।
Key Capabilities
What is SHA-1 hashing?
SHA-1 produces a 160-bit (40-character hexadecimal) hash digest. It was designed by the NSA and was the standard for digital signatures and certificate verification until 2017. While deprecated for certificates, SHA-1 remains used in Git for commit identification and some legacy verification systems.
Who uses this tool professionally?
Git users verify commit hashes for repository integrity checks. Legacy system administrators generate SHA-1 checksums for file verification. Security researchers analyze SHA-1 hashes found in older cryptographic implementations.
Is SHA-1 secure?
SHA-1 has known collision attacks and is deprecated for cryptographic use by NIST. For security-critical applications, use SHA-256 or SHA-512. SHA-1 remains practical for non-security checksums and Git object identification.
Is my data kept private?
Yes. Hash generation runs locally using the Web Crypto API. Input text is never sent to any server.
Frequently Asked Questions
What is SHA-1 hashing?
SHA-1 produces a 160-bit (40-character hexadecimal) hash digest. It was designed by the NSA and was the standard for digital signatures and certificate verification until 2017. While deprecated for certificates, SHA-1 remains used in Git for commit identification and some legacy verification systems.
Who uses this tool professionally?
Git users verify commit hashes for repository integrity checks. Legacy system administrators generate SHA-1 checksums for file verification. Security researchers analyze SHA-1 hashes found in older cryptographic implementations.
Is SHA-1 secure?
SHA-1 has known collision attacks and is deprecated for cryptographic use by NIST. For security-critical applications, use SHA-256 or SHA-512. SHA-1 remains practical for non-security checksums and Git object identification.
Is my data kept private?
Yes. Hash generation runs locally using the Web Crypto API. Input text is never sent to any server.
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