Badges are in hand, and we’re in the process of making the wallets – as before, everything is handmade, so they take a bit of time, but we promise you won’t be disappointed in the finished set. SHIPPING: These will be shipping out in the end of January. Contact me first to confirm a slot is available, then you may make payment via PayPal to Please include your full name, shipping address, and mark it as SAM SPADE To secure a slot, payment is due up front. We'll mark your name as paid once we receive the payment. Bitmessage was conceived by software developer Jonathan Warren, who based its design on the decentralized digital currency, Bitcoin. PAYMENT: $145 for the set plus $4 for shipping in the continental US or $10 for international. Bitmessage is a decentralized, encrypted, peer-to-peer, trustless communications protocol that can be used by one person to send encrypted messages to another person, or to multiple subscribers. We're very pleased to bring this one back one more time. Hammett.Īnd the badge is an original design, based on vintage style badges, with proper SPADE & ARCHER info - custom made just for this project by one of the top law enforcement badge makers in the country. The wallet is hand made for this project, based on photos of a Pinkerton wallet that is said to have belonged to Mr. The money is our replica build of the Senora note, the film money in use at the time of the filming of MALTESE FALCON. Little bit of info on the set: All original document build files (including the Geary Theater ticket) - based on movie stills, vintage movie and real obsolete documents - with hyper accurate info - most of the ephemera is double sided. several “senora” film notes – prop money vintage style Driver's license with wallet envelope for Sam Spade SPADE & ARCHER issued employee card - laminated State of California PI license - laminated This is a very LIMITED RUN with only 10 slots. Well, Eltee and I have decided to bring it back one more time. The quick brown fox jumps over the lazy dog.It’s been almost 6 years since our original run, and we’ve have many inquiries in the ensuing years on this set. Randomly generated key pair with private key r and public key R:ĭerived public key P (point multiply r with K): Public key, 0x04 prefix, then 32 bytes X and 32 bytes Y.ġ6 bytes generated with a secure random number generator. Decrypt the cipher text with AES-256-CBC, using IV as initialization vector, key_e as decryption key and the cipher text as payload.Calculate MAC' with HMACSHA256, using key_m as salt and IV + R + cipher text as data.Do an EC point multiply with private key k and public key R. Bitmessage is a decentralized, encrypted, peer-to-peer, trustless communication protocol that is used to send encrypted messages to one or multiple persons.The private key used to decrypt is called k.The resulting data is: IV + R + cipher text + MAC Calculate a 32 byte MAC with HMACSHA256, using key_m as salt and IV + R + cipher text as data.Encrypt the data with AES-256-CBC, using IV as initialization vector, key_e as encryption key and the padded input text as payload.Pad the input text to a multiple of 16 bytes, in accordance to PKCS7.The first 32 bytes of H are called key_e and the last 32 bytes are called key_m.Use the X component of public key P and calculate the SHA512 hash H.Do an EC point multiply with public key K and private key r.Generate a new random EC key pair with private key called r and public key called R.Generate 16 random bytes using a secure random number generator.The destination public key is called K. In order to reconstitute a usable (65 byte) public key (starting with 0x04), the X and Y components need to be expanded by prepending them with 0x00 bytes until the individual component lengths are 32 bytes. Initialization Vector used for AES-256-CBC
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