rich1.0npub1r3san9v5njl6798hvauyu9ntm6r9c7u8s0t65wls58gpfdcvqp5sa48d0uhttps://nostr.ae/npub1r3san9v5njl6798hvauyu9ntm6r9c7u8s0t65wls58gpfdcvqp5sa48d0unjumphttps://nostr.ae📅 Original date posted:2013-11-02 📝 Original message:-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Or SIGHASH of a transaction spending those coins or updating the SIN... On 11/2/13 2:14 PM, Johnathan Corgan wrote:> On 11/01/2013 10:01 PM, bitcoingrant at gmx.com wrote: > >> Server provides a token for the client to sign. > > Anyone else concerned about signing an arbitrary string? Could be > a hash of $EVIL_DOCUMENT, no? I'd want to XOR the string with my > own randomly generated nonce, sign that, then pass the nonce and > the signature back to the server for verification. > -----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2.0.19 (Darwin) Comment: GPGTools - http://gpgtools.org Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIcBAEBAgAGBQJSdXPaAAoJEAdzVfsmodw4+m8P/1Ce/PwZOYfiFuFJ8pmT2tb2 ro7tw7zSr12RSTvs+qRl7lDzJzQ6BDXOdXZCkcU0Vj3TDm8fdrrXN/iw3iQYU/5Y 3K7hj2mGqQUMovCLw0CbrMWrMvor7FhO6MZsRwe0+VxDV/dDrX5f5vSEhnkR26be NrzOFU4hqGM3R4eLq8Bmw5rVD/VCrRzKoXXAvJb1EwM1+fQPjKi+bNMJu3reyfXU 5eMbbiM6tUMmPXy9M6vZrN+6ad53x3KUVP6+/hXxsrnfPp57WQzRZlvwTo/qdJ1C Oxl71m6o2zkXbLTFmg1xmK/A4V1BPTLD6nLDIsw+wTBBfdn22pfDv6Q8d3VRctrd 6x+PMkwysoMjhemmkXCY/7G9GD6AGsrYSqIShSULd9QO5WxAFzRO01ewiRUCUFHi Dn0LEjy8/R/CWK3jvj9uL3vQh9DLdOtqf/X7cEtjF3LThVP+stFTsmXObhTh/8Ai YYjpnwOFG5ZtDzRZfP3OCwyhqlsaMlNgN4xnyR4GPaoJRP3a0zllblIbTWzg6nhY jbON5Ec9N9txGhagYOoAvcQYqGyJdffkBzW82CRUsFYuYYmW2oLUQXPhAGDBIzzj g/7RjMlM1OEp3qctxMZQlrTj7VJmhD768PRLh2XvEDmEC5Qb8Tcq28Nq5t85/O/6 i3+pzT5rMuiIZWLx7Msv =tAUY -----END PGP SIGNATURE-----