Digital Signature
- Your digital signature is the proof that you signed something
- Your digital signature attests to the fact that your data was not tampered with
Sign
🔐["rsa"];
message = "hi";
signature = 🗝 message;
save as signature1;
Cloud Object Browser: signature1
Verify Signature
base = "/certs/free/signature1";
s = "base/signature/value";
key = "base/🔑";
message = "hi";
q = ( ✍🏻 s ⚲ message ) key;
show q;
save as verify1;
Output:
"q" ⟶ True
Cloud Object Browser: verify1
FAIL: Verify Signature
base = "/certs/free/signature1";
s = "base/signature/value";
key = "base/🔑";
message = "hi!";
q = ( ✍🏻 s ⚲ message ) key;
show q;
save as verify1-2;
Output:
"q" ⟶ False