What is PGP?
PGP (Pretty Good Privacy) is an encryption program that provides cryptographic privacy and authentication. On darknet markets, it is essential for encrypting sensitive information like shipping addresses.
How It Works
pgp@example:~
1. Key Generation
User generates a key pair: Public Key + Private Key
2. Encryption
Sender encrypts message with recipients PUBLIC key
Only recipients PRIVATE key can decrypt
3. Decryption
Recipient uses PRIVATE key to read message
Result: Even if intercepted, message is unreadable
User generates a key pair: Public Key + Private Key
2. Encryption
Sender encrypts message with recipients PUBLIC key
Only recipients PRIVATE key can decrypt
3. Decryption
Recipient uses PRIVATE key to read message
Result: Even if intercepted, message is unreadable
Darknet Use Cases
- Shipping Addresses: Buyers encrypt addresses so only the vendor can read them
- Vendor Verification: Signed messages prove vendor identity
- Dispute Evidence: Encrypted communications serve as evidence
- Private Negotiations: Bulk deal discussions
OPSEC Note: Many arrests occurred because users failed to use PGP or reused keys across identities. Proper key hygiene is essential for anonymity.
Common Mistakes
- Sending addresses in plaintext
- Reusing PGP keys across different identities
- Including real name in key metadata
- Storing private keys insecurely