第一讲 密码学基础

image-20260110222156492

image-20260110222228767

image-20260110222334703

image-20260110222406587

image-20260110222421521

image-20260110222535480

image-20260110222617314

image-20260110222805996

image-20260110222841635

image-20260110222940429

image-20260110223016746

image-20260110223031991

image-20260110223232593

image-20260110223500272

image-20260110223719947

image-20260110224045790

image-20260110224607661

image-20260110224718494

image-20260110224851163

image-20260110224944170

image-20260110224958007

image-20260110225148817

image-20260110225450072

密码学的思想： 扩散(Diffusion) 与混淆(Confusion)

第二讲 私钥加密技术

image-20260111171711646

image-20260111171820770

image-20260111171833238

image-20260111171949474

image-20260111172127313

image-20260111172152372

image-20260111173050399

image-20260111173122233

image-20260111173210104

image-20260111173348150

image-20260111173519613

image-20260111173611050

image-20260111173716958

image-20260111173740277

线性反馈移位寄存器LFSR

image-20260111174538014

image-20260111174705495

image-20260111175106448

image-20260111175207880

image-20260111175429158

image-20260111175503531

image-20260111175605926

image-20260111175859790

image-20260111175910728

Feistel网络

image-20260111183041392

image-20260111181319670

image-20260111181410814

image-20260111181457242

image-20260111181618310

image-20260111181711689

image-20260111181753397

image-20260111181906852

image-20260111182031664

image-20260111182154979

DES概述

image-20260111180808676

image-20260111180901521

image-20260111183010629

image-20260111182454406

image-20260111182527612

image-20260111182730086

image-20260111182833880

image-20260111183133140

image-20260111183250449

image-20260111183959915

image-20260111184012029

image-20260111184051793

image-20260111184124208

image-20260111184420225

image-20260111184431120

image-20260111184507111

image-20260111184930371

image-20260111185042701

image-20260111185110888

image-20260111185253591

image-20260111185519840

image-20260111185647253

image-20260111185814110

image-20260111190356096

image-20260111190404905

image-20260111190448884

AES算法

image-20260111204550553

image-20260111205132345

image-20260111205515897

image-20260111205610879

image-20260111205845604

image-20260111205856039

image-20260111205938342

image-20260111210810950

image-20260111210827613

image-20260111210902582

image-20260111210939511

image-20260111211321131

image-20260111211407958

image-20260111211548919

image-20260111211557197

image-20260111211755160

image-20260111211814678

image-20260111211925761

image-20260111212008160

image-20260111212148329

image-20260111212157195

image-20260111212246322

image-20260111212341408

SM4算法

image-20260111212544332

image-20260111212634560

image-20260111212651198

image-20260111212807256

image-20260111212839626

image-20260111212854186

image-20260111212954076

image-20260111213115594

image-20260111213255088

分组密码的工作模式

image-20260111213457890

image-20260111213551948

image-20260111213647435

image-20260111213716079

image-20260111213756132

image-20260111213906994

image-20260111213935357

image-20260111214016723

image-20260111214055032

image-20260111214202373

image-20260111214259944

image-20260111214431693

image-20260111214608044

image-20260111214856825

image-20260111214946872

image-20260111215045121

image-20260111215133174

image-20260111215159080

image-20260111215255569

image-20260111215352134

image-20260111215418940

第三讲 公钥加密技术

image-20260113214037197

image-20260113214127768

image-20260113214227239

image-20260113214237884

image-20260113214323175

单向函数

image-20260113214541743

image-20260113214749157

image-20260113214914224

陷门单向函数

image-20260113215051802

image-20260113215139034

image-20260113215256645

image-20260113215520509

image-20260113215633783

image-20260113220001508

image-20260113220159118

image-20260113220229501

背包密码体制

image-20260113220612625

image-20260113220646996

image-20260113220841565

image-20260113221024737

image-20260113221231624

RSA加密

image-20260113221521587

image-20260113221545873

image-20260113221909990

image-20260113221932189

image-20260113222035446

image-20260113222227566

image-20260113222259752

image-20260113222328884

image-20260113222440922

image-20260113222733953

image-20260113223026594

image-20260113223130271

image-20260113223227301

image-20260113223329957

image-20260113223451010

image-20260113223722148

image-20260113223920701

image-20260113224217595

image-20260113224314092

image-20260113224353713

image-20260113224635614

image-20260113224751488

image-20260113224858875

image-20260113224920450

image-20260113225130591

image-20260113225241630

image-20260113225324699

Rabin加密

image-20260113225445308

image-20260113225540510

image-20260113225702426

image-20260113225803899

image-20260113230054340

image-20260113230247933

ElGamal加密

image-20260113230347473

image-20260113230445979

image-20260113230633510

image-20260113230739149

Paillier加密体制

image-20260113230905117

image-20260113230944925

image-20260113231123060

image-20260113231220645

image-20260113231229057

ECC加密

image-20260113231308350

image-20260113231352899

image-20260113231712685

image-20260113231718962

image-20260113232109745

image-20260113232116764

image-20260113232204820

image-20260113232215083

image-20260113232239529

image-20260113232402165

image-20260113232409198

image-20260113232521967

image-20260113232548586

image-20260113232556121

安全形式化定义

image-20260113232659981

image-20260113232735009

image-20260113232805448

image-20260113232815559

image-20260113232823267

image-20260113232856696

image-20260113232924422

image-20260113232950620

image-20260113233009441

image-20260113233016652

混合加密

image-20260113233034280

image-20260113233040406

第四讲 哈希函数

image-20260114095916632

image-20260114100108383

image-20260114100123072

image-20260114100159349

image-20260114100331638

image-20260114100449692

image-20260114100500943

image-20260114100553072

image-20260114100706645

image-20260114100743766

image-20260114100828677

image-20260114100836207

image-20260114100937569

image-20260114101037388

image-20260114101115456

image-20260114101137600

哈希函数

image-20260114101217542

image-20260114101341052

image-20260114101427999

image-20260114101556558

image-20260114101650159

哈希函数的安全性

image-20260114101741312

image-20260114101908918

image-20260114102016132

image-20260114102054204

image-20260114102159003

image-20260114102246626

image-20260114102319855

image-20260114102612771

MD5算法

image-20260114102658932

image-20260114102744768

image-20260114102836062

image-20260114103013834

image-20260114103039246

image-20260114103116380

image-20260114103223222

image-20260114103412607

image-20260114103505393

image-20260114103601919

image-20260114103612882

image-20260114103626919

image-20260114103723710

image-20260114103748670

image-20260114103827554

SHA-1算法

image-20260114104010459

image-20260114104123534

image-20260114104156922

image-20260114104240353

image-20260114104305229

image-20260114104314977

image-20260114104327053

image-20260114104433387

image-20260114104511138

image-20260114104517488

image-20260114104528805

image-20260114104536681

image-20260114104632081

image-20260114104659327

image-20260114104712762

image-20260114104727041

image-20260114104837660

SM3算法

image-20260114104859457

image-20260114105001377

image-20260114105028343

image-20260114105035719

image-20260114105124459

image-20260114105141890

image-20260114105148788

image-20260114105252013

image-20260114105349723

image-20260114105354832

image-20260114105409168

image-20260114105416686

image-20260114105423309

第五讲 数字签名

image-20260114111232437

image-20260114111312495

image-20260114111421498

image-20260114111617105

image-20260114111704923

image-20260114111720130

image-20260114111744811

image-20260114111813645

image-20260114111827714

image-20260114112316814

image-20260114112405751

image-20260114112439836

image-20260114112646146

image-20260114112841509

image-20260114112900568

image-20260114112941664

image-20260114113006735

image-20260114113041969

RSA签名体制

image-20260114113206888

image-20260114113308725

image-20260114113418703

image-20260114113542162

image-20260114113712997

image-20260114113726985

ElGamal签名体制

image-20260114113801291

image-20260114113841524

image-20260114114124920

image-20260114114132732

image-20260114114142177

Schnorr签名体制

image-20260114114213915

image-20260114114230015

标准化签名体制

image-20260114114341434

image-20260114114356633

image-20260114114414658

盲签名

image-20260114114427935

image-20260114114445376

image-20260114114508205

第六讲 认证技术

image-20260114145312983

image-20260114150151046

image-20260114150208366

消息认证

image-20260114150545727

image-20260114150703457

image-20260114150741919

image-20260114150825993

image-20260114150849669

image-20260114151305207

image-20260114151417811

image-20260114151447738

image-20260114151543074

image-20260114151702126

image-20260114151721210

身份认证

image-20260114151813664

image-20260114151840873

image-20260114151929644

image-20260114151959776

image-20260114152036698

image-20260114152211981

image-20260114152411231

image-20260114152428412

image-20260114152726942

image-20260114152849094

image-20260114152921148

image-20260114153055474

image-20260114153144568

image-20260114153218426

image-20260114153251850

image-20260114153325825

image-20260114153407356

image-20260114153441043

image-20260114153521792

image-20260114153558400

image-20260114153617313

image-20260114153651131

image-20260114153727509

第七讲 密码协议

协议基本概念

image-20260114153841581

image-20260114153917360

秘密共享协议

image-20260114153952525

image-20260114154029895

image-20260114154057084

image-20260114154141215

image-20260114154203655

image-20260114154224088

image-20260114154251641

image-20260114154259800

image-20260114154314845

电话投币协议

image-20260114154515330

image-20260114154546779

image-20260114154615731

image-20260114154657297

选择分割协议

image-20260114154808009

image-20260114154834258

承诺协议

image-20260114155113064

image-20260114155155398

image-20260114155228241

image-20260114155306131

零知识证明协议

image-20260114155657042

image-20260114155727600

image-20260114155847280

image-20260114155857102

image-20260114155918233

安全多方计算协议

image-20260114155946716

image-20260114160024892

image-20260114160038563

image-20260114160130446

image-20260114160143713

不经意传输协议

image-20260114160205635

image-20260114160244196

image-20260114160319146