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Nacl Box Public Key Cryptography

A cryptoplaygroud for NACL Public-key authenticated encryption: crypto_box

crypto_box is curve25519xsalsa20poly1305, a particular combination of Curve25519, Salsa20, and Poly1305

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Nacl Box Encrypt

Nacl Box Decrypt

Public Nonce (24 bit) in Hex(48)

Public Key (Alice) 32 bit Hex	Private Key (Bob) 32 bit Hex
e4d1e1d6e6ad9efa86a6b5fae3387cae6c4c647e27c1da830aab3db59e94b7a6	ce12d5e0edbc1ed722aefa3b852252d2d5fe4aea5238d857ee245025bd26f9fc
ClearText Message	output

• Nacl xsalsa20 Encryption & Decryption
• Nacl AEAD Encryption & Decryption
• Nacl Box Encryption & Decryption
• Nacl SealBox Encryption & Decryption

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Any private key value that you enter or we generate is not stored on this site, this tool is provided via an HTTPS URL to ensure that private keys cannot be stolen, for extra security run this software on your network, no cloud dependency

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Public-key authenticated encryption: crypto_box

The crypto_box_keypair function randomly generates a secret key and a corresponding public key. It puts the secret key into sk and returns the public key

The crypto_box function encrypts and authenticates a message m using the sender's secret key sk, the receiver's public key pk, and a nonce n. The crypto_box function returns the resulting ciphertext c

The crypto_box_open function verifies and decrypts a ciphertext c using the receiver's secret key sk, the sender's public key pk, and a nonce n. The crypto_box_open function returns the resulting plaintext m.

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How to perform NAcl Cryptography

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