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Advanced Security & Auth Tools

Encryption, keys, and authentication utilities

Most Popular Advanced Security & Auth Tools

Encrypt / Decrypt Text

Encrypt text with AES/DES

Advanced Security & Auth

HMAC Generator

Compute HMAC hashes

Advanced Security & Auth

RSA Key Generator

Generate RSA key pairs securely

Advanced Security & Auth

AES Encryptor

Encrypt and decrypt text with AES

Advanced Security & AuthNew

All Advanced Security & Auth Tools

Encrypt / Decrypt Text

Encrypt text with AES/DES

Advanced Security & Auth

HMAC Generator

Compute HMAC hashes

Advanced Security & Auth

RSA Key Generator

Generate RSA key pairs securely

Advanced Security & Auth

AES Encryptor

Encrypt and decrypt text with AES

Advanced Security & AuthNew

OTP Code Generator

Generate TOTP codes

Advanced Security & Auth

String Obfuscator

Obfuscate text strings

Advanced Security & Auth

PDF Signature Checker

Check PDF for digital signatures

Advanced Security & Auth

Why choose SAMAST?

The ultimate platform for secure, local processing.

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About Advanced Security & Auth Tools

Welcome to the Advanced Security & Auth utilities section on SAMAST. Here you will find a curated collection of powerful client-side tools designed to handle tasks related to encryption, keys, and authentication utilities.

Because SAMAST runs entirely in your browser using modern WebAssembly and JavaScript technologies, you never have to worry about your files or data being uploaded to a third-party server. All advanced security & auth processing happens instantly and securely right on your device.

Frequently Asked Questions