just like https://git.sr.ht/~sircmpwn/noseplumbs, but in go.
Cross-platform, has no dependencies except of golang.org/x/crypto/*.
Uses Ed25519 for signatures and curve25519/XSalsa20/Poly1305 for encryption/decryption.
make
make install
make uninstallGenerate secret key:
goose genkey -e > enc.priv.key
goose genkey -s > sign.priv.key
Generate public key:
goose pubkey < enc.priv.key > enc.pub.key
goose pubkey < sign.priv.key > sign.pub.key
Encrypt input:
goose encrypt enc.pub.key < cleartext.txt > ciphertext.bin
Decrypt input:
goose decrypt enc.priv.key < ciphertext.bin > cleartext.txt
Sign input:
goose sign sign.priv.key < cleartext.txt > cleartext.sig
Verify input signature:
goose verify sign.pub.key cleartext.sig < cleartext.txt
Enjoy!