Ask HN: What data format does this look like? Trying to figure out my local bus company's ticketing system. Here's one of the fields on it, anyone know what it might be? P08pxI+q7abfvq3LIwspLRy/EWQ= |
Ask HN: What data format does this look like? Trying to figure out my local bus company's ticketing system. Here's one of the fields on it, anyone know what it might be? P08pxI+q7abfvq3LIwspLRy/EWQ= |
3f 4f 29 c4 8f aa ed a6 df be ad cb 23 0b 29 2d 1c bf 11 64
The length of a SHA-1 digest is 160 bits = 20 bytes. This does not at all conclusively mean this value may be a SHA-1 digest, but 160 bits is not a length of value that's customarily used for random nonces, random identifiers, and the like. I recommend you suppose it's a SHA-1 digest and work from there.