Module fiat_crypto::poly1305_64

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Autogenerated: ‘src/ExtractionOCaml/unsaturated_solinas’ –lang Rust –inline poly1305 64 3 ‘2^130 - 5’ carry_mul carry_square carry add sub opp selectznz to_bytes from_bytes relax curve description: poly1305 machine_wordsize = 64 (from “64”) requested operations: carry_mul, carry_square, carry, add, sub, opp, selectznz, to_bytes, from_bytes, relax n = 3 (from “3”) s-c = 2^130 - [(1, 5)] (from “2^130 - 5”) tight_bounds_multiplier = 1 (from “”)

Computed values: carry_chain = [0, 1, 2, 0, 1] eval z = z[0] + (z[1] << 44) + (z[2] << 87) bytes_eval z = z[0] + (z[1] << 8) + (z[2] << 16) + (z[3] << 24) + (z[4] << 32) + (z[5] << 40) + (z[6] << 48) + (z[7] << 56) + (z[8] << 64) + (z[9] << 72) + (z[10] << 80) + (z[11] << 88) + (z[12] << 96) + (z[13] << 104) + (z[14] << 112) + (z[15] << 120) + (z[16] << 128) balance = [0x1ffffffffff6, 0xffffffffffe, 0xffffffffffe]

Structs§

  • The type fiat_poly1305_loose_field_element is a field element with loose bounds. Bounds: [[0x0 ~> 0x300000000000], [0x0 ~> 0x180000000000], [0x0 ~> 0x180000000000]]
  • The type fiat_poly1305_tight_field_element is a field element with tight bounds. Bounds: [[0x0 ~> 0x100000000000], [0x0 ~> 0x80000000000], [0x0 ~> 0x80000000000]]

Functions§

Type Aliases§

  • fiat_poly1305_i1 represents values of 1 bits, stored in one byte.
  • fiat_poly1305_i2 represents values of 2 bits, stored in one byte.
  • fiat_poly1305_u1 represents values of 1 bits, stored in one byte.
  • fiat_poly1305_u2 represents values of 2 bits, stored in one byte.