Solana Programmingbump
Bump Seed
Also known asCanonical Bump
A single byte (255 down to 0) appended to PDA seeds to push the derived address off the Ed25519 curve. find_program_address tries bump=255 first and decrements until finding a valid PDA. The first valid bump found is the canonical bump. Always store and reuse the canonical bump to avoid security issues.
Related terms
2Solana Programming
Program Derived Address (PDA)
An account address derived deterministically from a program ID and a set of seeds, with no corresponding private key. PD...
Solana Programming
Seeds
Byte arrays used as inputs to derive a Program Derived Address. Seeds can be any combination of static strings, user pub...