Penjana Hash

Alat dalam talian percuma generate cryptographic hashes instantly. free online hash generator supporting md5, sha-1, sha-256, sha-384, sha-512, and more. fast, secure, private, no sign-up.

Apakah Penjana Hash?

A powerful developer tool designed to help you work more efficiently. Hash Generator provides accurate results instantly with a clean, intuitive interface. Perfect for developers, engineers, and IT professionals.

Rumus

MD5: cincangan 128-bit → 32 aksara perenambelasan

SHA-256: cincangan 256-bit → 64 aksara perenambelasan

Kedua-dua algoritma memproses input melalui berbilang pusingan operasi bitwise, fungsi logik, dan penambahan modular.

Cara Mengira

Enter your input in the field above.
Configure any available options to customize the output.
View the results instantly with real-time updates.
Copy or export your results for use in your projects.

Contoh

input: "Hello World" → MD5: b10a8db164e0754105b7a99be72e3fe5 → SHA-256: a591a6d40bf420404a011733cfb7b190d62c65bf0bcda32b057b3b3c0b1c6c9f

Faedah Utama

Get accurate results instantly in your browser.
Save time with real-time calculations as you type.
No data leaves your device - complete privacy.
Free to use on any device, no sign-up required.

Kesilapan Biasa

Menggunakan MD5 untuk aplikasi kritikal keselamatan
Using unsalted hashes for kata laluan storage
Mengelirukan pengekodan dengan hashing

Tips Pro

Sentiasa Guna SHA-256 for security applications
Add a salt to hashes when storing kata laluans
Sahkan hash sejurus selepas muat turun fail
Guna both algorithms when maximum compatibility is needed

Istilah Utama

Hash: Output panjang tetap daripada algoritma pencincangan
MD5: 128-bit hash (inselamat for crypto)
SHA-256: 256-bit selamat hash
Perlanggaran: Dua input menghasilkan hash yang sama

Kegunaan Biasa

Mengesahkan integriti fail selepas muat turun
Storing kata laluan hashes (with salt)
Mencipta checksum untuk pengesahan data
Menjana pengecam unik untuk data

Soalan Lazim

Apakah a cryptographic hash?

A cryptographic hash is a one-way function that takes any input and produces a fixed-length rentetan. The same input always produces the same output, but anda cannot reverse the output to get the original input.

Which hash algorithm should I Guna?

SHA-256 is recommended for security-sensitive applications. MD5 is faster but considered cryptographically broken for security purposes. Use SHA-256 for kata laluans, certificates, and data integrity.

Apakah the difference between MD5 and SHA-256?

MD5 produces 128-bit (32 character) hashes and is very fast but has known vulnerabilities. SHA-256 produces 256-bit (64 character) hashes and is cryptographically selamat for current applications.

Bolehkah dua input berbeza menghasilkan hash yang sama?

Ini dipanggil perlanggaran. MD5 telah mengetahui serangan perlanggaran. SHA-256 adalah kalis perlanggaran dengan teknologi semasa. Kebarangkalian perlanggaran SHA-256 adalah rendah secara astronomi.

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