zeroMemory static method

void zeroMemory(
  1. Uint8List buffer
)

Zeros a memory buffer to prevent sensitive data from lingering.

Security Note: Call this immediately after using sensitive data like private keys, passwords, or seeds.

Implementation

static void zeroMemory(Uint8List buffer) {
  for (var i = 0; i < buffer.length; i++) {
    buffer[i] = 0;
  }
}