mirror of
https://github.com/Thealexbarney/LibHac.git
synced 2024-11-14 10:49:41 +01:00
3d50085e22
*Create an IStorage interface and Storage abstract class to use instead of Stream * Improve AES-XTS performance by ~16x * Double AES-CTR performance: 800 MB/s -> 1600 MB/s on a 6700K * Add AES-XTS tests * Add AES benchmark and AES-CTR writing * Add support for a hashed FAT in save files * Add option to export decrypted NCA * Allow opening decrypted package1 and package2 * Make sure romfs disposal can cascade all the way down * Validate NCA, NPDM and package2 signatures
255 lines
15 KiB
C#
255 lines
15 KiB
C#
using System.Linq;
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using LibHac.IO;
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using Xunit;
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namespace LibHac.Tests
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{
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public class AesXts
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{
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private static readonly TestData[] TestVectors =
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{
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// #1 32 byte key, 32 byte PTX
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new TestData
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{
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Key1 = new byte[]
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{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
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Key2 = new byte[]
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{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
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Sector = 0,
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PlainText = new byte[]
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{
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
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},
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CipherText = new byte[]
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{
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0x91, 0x7C, 0xF6, 0x9E, 0xBD, 0x68, 0xB2, 0xEC, 0x9B, 0x9F, 0xE9, 0xA3, 0xEA, 0xDD, 0xA6, 0x92,
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0xCD, 0x43, 0xD2, 0xF5, 0x95, 0x98, 0xED, 0x85, 0x8C, 0x02, 0xC2, 0x65, 0x2F, 0xBF, 0x92, 0x2E
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}
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},
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// #2, 32 byte key, 32 byte PTX
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new TestData
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{
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Key1 = new byte[]
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{0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11},
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Key2 = new byte[]
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{0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22},
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Sector = 0x3333333333,
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PlainText = new byte[]
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{
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0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44,
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0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44
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},
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CipherText = new byte[]
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{
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0x44, 0xBE, 0xC8, 0x2F, 0xFB, 0x76, 0xAE, 0xFD, 0xFB, 0xC9, 0x6D, 0xFE, 0x61, 0xE1, 0x92, 0xCC,
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0xFA, 0x22, 0x13, 0x67, 0x7C, 0x8F, 0x4F, 0xD6, 0xE4, 0xF1, 0x8F, 0x7E, 0xBB, 0x69, 0x38, 0x2F
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},
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},
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// #5 from xts.7, 32 byte key, 32 byte PTX
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new TestData
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{
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Key1 = new byte[]
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{0xFF, 0xFE, 0xFD, 0xFC, 0xFB, 0xFA, 0xF9, 0xF8, 0xF7, 0xF6, 0xF5, 0xF4, 0xF3, 0xF2, 0xF1, 0xF0},
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Key2 = new byte[]
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{0xBF, 0xBE, 0xBD, 0xBC, 0xBB, 0xBA, 0xB9, 0xB8, 0xB7, 0xB6, 0xB5, 0xB4, 0xB3, 0xB2, 0xB1, 0xB0},
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Sector = 0x123456789A,
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PlainText = new byte[]
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{
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0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44,
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0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44
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},
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CipherText = new byte[]
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{
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0xC1, 0x18, 0x39, 0xD6, 0x36, 0xAD, 0x8B, 0xE5, 0xA1, 0x16, 0xE4, 0x8C, 0x70, 0x22, 0x77, 0x63,
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0xDA, 0xBD, 0x3C, 0x2D, 0x13, 0x83, 0xC5, 0xDD, 0x15, 0xB2, 0x57, 0x2A, 0xAA, 0x99, 0x2C, 0x40,
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},
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},
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// #4, 32 byte key, 512 byte PTX
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new TestData
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{
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Key1 = new byte[]
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{0x27, 0x18, 0x28, 0x18, 0x28, 0x45, 0x90, 0x45, 0x23, 0x53, 0x60, 0x28, 0x74, 0x71, 0x35, 0x26},
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Key2 = new byte[]
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{0x31, 0x41, 0x59, 0x26, 0x53, 0x58, 0x97, 0x93, 0x23, 0x84, 0x62, 0x64, 0x33, 0x83, 0x27, 0x95},
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Sector = 0,
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PlainText = new byte[]
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{
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0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
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0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F,
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0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F,
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0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, 0x3F,
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0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F,
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0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0x5B, 0x5C, 0x5D, 0x5E, 0x5F,
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0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
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0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A, 0x7B, 0x7C, 0x7D, 0x7E, 0x7F,
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0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x8D, 0x8E, 0x8F,
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0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0x9A, 0x9B, 0x9C, 0x9D, 0x9E, 0x9F,
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0xA0, 0xA1, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, 0xA8, 0xA9, 0xAA, 0xAB, 0xAC, 0xAD, 0xAE, 0xAF,
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0xB0, 0xB1, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6, 0xB7, 0xB8, 0xB9, 0xBA, 0xBB, 0xBC, 0xBD, 0xBE, 0xBF,
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0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, 0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF,
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0xD0, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7, 0xD8, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF,
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0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7, 0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
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0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, 0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xFF,
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0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
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0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F,
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0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F,
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0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, 0x3F,
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0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F,
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0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0x5B, 0x5C, 0x5D, 0x5E, 0x5F,
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0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
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0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A, 0x7B, 0x7C, 0x7D, 0x7E, 0x7F,
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0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x8D, 0x8E, 0x8F,
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0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0x9A, 0x9B, 0x9C, 0x9D, 0x9E, 0x9F,
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0xA0, 0xA1, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, 0xA8, 0xA9, 0xAA, 0xAB, 0xAC, 0xAD, 0xAE, 0xAF,
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0xB0, 0xB1, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6, 0xB7, 0xB8, 0xB9, 0xBA, 0xBB, 0xBC, 0xBD, 0xBE, 0xBF,
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0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, 0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF,
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0xD0, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7, 0xD8, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF,
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0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7, 0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
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0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, 0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xFF,
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},
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CipherText = new byte[]
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{
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0x27, 0xA7, 0x47, 0x9B, 0xEF, 0xA1, 0xD4, 0x76, 0x48, 0x9F, 0x30, 0x8C, 0xD4, 0xCF, 0xA6, 0xE2,
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0xA9, 0x6E, 0x4B, 0xBE, 0x32, 0x08, 0xFF, 0x25, 0x28, 0x7D, 0xD3, 0x81, 0x96, 0x16, 0xE8, 0x9C,
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0xC7, 0x8C, 0xF7, 0xF5, 0xE5, 0x43, 0x44, 0x5F, 0x83, 0x33, 0xD8, 0xFA, 0x7F, 0x56, 0x00, 0x00,
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0x05, 0x27, 0x9F, 0xA5, 0xD8, 0xB5, 0xE4, 0xAD, 0x40, 0xE7, 0x36, 0xDD, 0xB4, 0xD3, 0x54, 0x12,
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0x32, 0x80, 0x63, 0xFD, 0x2A, 0xAB, 0x53, 0xE5, 0xEA, 0x1E, 0x0A, 0x9F, 0x33, 0x25, 0x00, 0xA5,
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0xDF, 0x94, 0x87, 0xD0, 0x7A, 0x5C, 0x92, 0xCC, 0x51, 0x2C, 0x88, 0x66, 0xC7, 0xE8, 0x60, 0xCE,
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0x93, 0xFD, 0xF1, 0x66, 0xA2, 0x49, 0x12, 0xB4, 0x22, 0x97, 0x61, 0x46, 0xAE, 0x20, 0xCE, 0x84,
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0x6B, 0xB7, 0xDC, 0x9B, 0xA9, 0x4A, 0x76, 0x7A, 0xAE, 0xF2, 0x0C, 0x0D, 0x61, 0xAD, 0x02, 0x65,
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0x5E, 0xA9, 0x2D, 0xC4, 0xC4, 0xE4, 0x1A, 0x89, 0x52, 0xC6, 0x51, 0xD3, 0x31, 0x74, 0xBE, 0x51,
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0xA1, 0x0C, 0x42, 0x11, 0x10, 0xE6, 0xD8, 0x15, 0x88, 0xED, 0xE8, 0x21, 0x03, 0xA2, 0x52, 0xD8,
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0xA7, 0x50, 0xE8, 0x76, 0x8D, 0xEF, 0xFF, 0xED, 0x91, 0x22, 0x81, 0x0A, 0xAE, 0xB9, 0x9F, 0x91,
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0x72, 0xAF, 0x82, 0xB6, 0x04, 0xDC, 0x4B, 0x8E, 0x51, 0xBC, 0xB0, 0x82, 0x35, 0xA6, 0xF4, 0x34,
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0x13, 0x32, 0xE4, 0xCA, 0x60, 0x48, 0x2A, 0x4B, 0xA1, 0xA0, 0x3B, 0x3E, 0x65, 0x00, 0x8F, 0xC5,
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0xDA, 0x76, 0xB7, 0x0B, 0xF1, 0x69, 0x0D, 0xB4, 0xEA, 0xE2, 0x9C, 0x5F, 0x1B, 0xAD, 0xD0, 0x3C,
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0x5C, 0xCF, 0x2A, 0x55, 0xD7, 0x05, 0xDD, 0xCD, 0x86, 0xD4, 0x49, 0x51, 0x1C, 0xEB, 0x7E, 0xC3,
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0x0B, 0xF1, 0x2B, 0x1F, 0xA3, 0x5B, 0x91, 0x3F, 0x9F, 0x74, 0x7A, 0x8A, 0xFD, 0x1B, 0x13, 0x0E,
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0x94, 0xBF, 0xF9, 0x4E, 0xFF, 0xD0, 0x1A, 0x91, 0x73, 0x5C, 0xA1, 0x72, 0x6A, 0xCD, 0x0B, 0x19,
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0x7C, 0x4E, 0x5B, 0x03, 0x39, 0x36, 0x97, 0xE1, 0x26, 0x82, 0x6F, 0xB6, 0xBB, 0xDE, 0x8E, 0xCC,
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0x1E, 0x08, 0x29, 0x85, 0x16, 0xE2, 0xC9, 0xED, 0x03, 0xFF, 0x3C, 0x1B, 0x78, 0x60, 0xF6, 0xDE,
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0x76, 0xD4, 0xCE, 0xCD, 0x94, 0xC8, 0x11, 0x98, 0x55, 0xEF, 0x52, 0x97, 0xCA, 0x67, 0xE9, 0xF3,
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0xE7, 0xFF, 0x72, 0xB1, 0xE9, 0x97, 0x85, 0xCA, 0x0A, 0x7E, 0x77, 0x20, 0xC5, 0xB3, 0x6D, 0xC6,
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0xD7, 0x2C, 0xAC, 0x95, 0x74, 0xC8, 0xCB, 0xBC, 0x2F, 0x80, 0x1E, 0x23, 0xE5, 0x6F, 0xD3, 0x44,
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0xB0, 0x7F, 0x22, 0x15, 0x4B, 0xEB, 0xA0, 0xF0, 0x8C, 0xE8, 0x89, 0x1E, 0x64, 0x3E, 0xD9, 0x95,
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0xC9, 0x4D, 0x9A, 0x69, 0xC9, 0xF1, 0xB5, 0xF4, 0x99, 0x02, 0x7A, 0x78, 0x57, 0x2A, 0xEE, 0xBD,
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0x74, 0xD2, 0x0C, 0xC3, 0x98, 0x81, 0xC2, 0x13, 0xEE, 0x77, 0x0B, 0x10, 0x10, 0xE4, 0xBE, 0xA7,
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0x18, 0x84, 0x69, 0x77, 0xAE, 0x11, 0x9F, 0x7A, 0x02, 0x3A, 0xB5, 0x8C, 0xCA, 0x0A, 0xD7, 0x52,
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0xAF, 0xE6, 0x56, 0xBB, 0x3C, 0x17, 0x25, 0x6A, 0x9F, 0x6E, 0x9B, 0xF1, 0x9F, 0xDD, 0x5A, 0x38,
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0xFC, 0x82, 0xBB, 0xE8, 0x72, 0xC5, 0x53, 0x9E, 0xDB, 0x60, 0x9E, 0xF4, 0xF7, 0x9C, 0x20, 0x3E,
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0xBB, 0x14, 0x0F, 0x2E, 0x58, 0x3C, 0xB2, 0xAD, 0x15, 0xB4, 0xAA, 0x5B, 0x65, 0x50, 0x16, 0xA8,
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0x44, 0x92, 0x77, 0xDB, 0xD4, 0x77, 0xEF, 0x2C, 0x8D, 0x6C, 0x01, 0x7D, 0xB7, 0x38, 0xB1, 0x8D,
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0xEB, 0x4A, 0x42, 0x7D, 0x19, 0x23, 0xCE, 0x3F, 0xF2, 0x62, 0x73, 0x57, 0x79, 0xA4, 0x18, 0xF2,
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0x0A, 0x28, 0x2D, 0xF9, 0x20, 0x14, 0x7B, 0xEA, 0xBE, 0x42, 0x1E, 0xE5, 0x31, 0x9D, 0x05, 0x68
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},
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},
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// #7, 32 byte key, 17 byte PTX
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new TestData
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{
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Key1 = new byte[]
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{0xFF, 0xFE, 0xFD, 0xFC, 0xFB, 0xFA, 0xF9, 0xF8, 0xF7, 0xF6, 0xF5, 0xF4, 0xF3, 0xF2, 0xF1, 0xF0},
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Key2 = new byte[]
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{0xBF, 0xBE, 0xBD, 0xBC, 0xBB, 0xBA, 0xB9, 0xB8, 0xB7, 0xB6, 0xB5, 0xB4, 0xB3, 0xB2, 0xB1, 0xB0},
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Sector = 0x123456789A,
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PlainText = new byte[]
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{
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0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10
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},
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CipherText = new byte[]
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{
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0x9E, 0x61, 0x71, 0x58, 0x09, 0xA7, 0x4B, 0x7E, 0x0E, 0xF0, 0x33, 0xCD, 0x86, 0x18, 0x14, 0x04, 0xC2
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},
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},
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// #15, 32 byte key, 25 byte PTX
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new TestData
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{
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Key1 = new byte[]
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{0xFF, 0xFE, 0xFD, 0xFC, 0xFB, 0xFA, 0xF9, 0xF8, 0xF7, 0xF6, 0xF5, 0xF4, 0xF3, 0xF2, 0xF1, 0xF0},
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Key2 = new byte[]
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{0xBF, 0xBE, 0xBD, 0xBC, 0xBB, 0xBA, 0xB9, 0xB8, 0xB7, 0xB6, 0xB5, 0xB4, 0xB3, 0xB2, 0xB1, 0xB0},
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Sector = 0x123456789A,
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PlainText = new byte[]
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{
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0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
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0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18
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},
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CipherText = new byte[]
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{
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0x5D, 0x0B, 0x4A, 0x86, 0xEC, 0x5A, 0x91, 0xFB, 0x84, 0x9D, 0x0F, 0x82, 0x6A, 0x31, 0x62, 0x22,
|
|
0xC2, 0x74, 0xAD, 0x93, 0xFC, 0x68, 0xC2, 0xC1, 0x01
|
|
},
|
|
},
|
|
|
|
// #21, 32 byte key, 31 byte PTX
|
|
new TestData
|
|
{
|
|
Key1 = new byte[]
|
|
{0xFF, 0xFE, 0xFD, 0xFC, 0xFB, 0xFA, 0xF9, 0xF8, 0xF7, 0xF6, 0xF5, 0xF4, 0xF3, 0xF2, 0xF1, 0xF0},
|
|
Key2 = new byte[]
|
|
{0xBF, 0xBE, 0xBD, 0xBC, 0xBB, 0xBA, 0xB9, 0xB8, 0xB7, 0xB6, 0xB5, 0xB4, 0xB3, 0xB2, 0xB1, 0xB0},
|
|
Sector = 0x123456789A,
|
|
PlainText = new byte[]
|
|
{
|
|
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
|
|
0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E
|
|
},
|
|
CipherText = new byte[]
|
|
{
|
|
0x42, 0x67, 0x3C, 0x89, 0x7D, 0x4F, 0x53, 0x2C, 0xF8, 0xAA, 0x65, 0xEE, 0xB4, 0xD5, 0xB6, 0xF5,
|
|
0xC2, 0x74, 0xAD, 0x93, 0xFC, 0x68, 0xC2, 0xC1, 0x01, 0x5D, 0x90, 0x4F, 0x33, 0xFF, 0x95
|
|
},
|
|
}
|
|
};
|
|
|
|
[Theory]
|
|
[InlineData(0)]
|
|
[InlineData(1)]
|
|
[InlineData(2)]
|
|
[InlineData(3)]
|
|
[InlineData(4)]
|
|
[InlineData(5)]
|
|
[InlineData(6)]
|
|
public static void Encrypt(int index)
|
|
{
|
|
TestData data = TestVectors[index];
|
|
var transform = new Aes128XtsTransform(data.Key1, data.Key2, false);
|
|
byte[] encrypted = data.PlainText.ToArray();
|
|
|
|
transform.TransformBlock(encrypted, 0, encrypted.Length, data.Sector);
|
|
Assert.Equal(data.CipherText, encrypted);
|
|
}
|
|
|
|
[Theory]
|
|
[InlineData(0)]
|
|
[InlineData(1)]
|
|
[InlineData(2)]
|
|
[InlineData(3)]
|
|
[InlineData(4)]
|
|
[InlineData(5)]
|
|
[InlineData(6)]
|
|
public static void Decrypt(int index)
|
|
{
|
|
TestData data = TestVectors[index];
|
|
byte[] decrypted = data.CipherText.ToArray();
|
|
var transform = new Aes128XtsTransform(data.Key1, data.Key2, true);
|
|
|
|
transform.TransformBlock(decrypted, 0, decrypted.Length, data.Sector);
|
|
Assert.Equal(data.PlainText, decrypted);
|
|
}
|
|
|
|
private struct TestData
|
|
{
|
|
public byte[] CipherText;
|
|
public byte[] PlainText;
|
|
public byte[] Key1;
|
|
public byte[] Key2;
|
|
public ulong Sector;
|
|
}
|
|
}
|
|
}
|