Upgrade to Pro — share decks privately, control downloads, hide ads and more …

デジタル署名 / digital signature

Avatar for Kenji Saito Kenji Saito PRO
June 01, 2023
Technology
48
0

デジタル署名 / digital signature

早稲田大学大学院経営管理研究科「フィンテック ─ 金融革新とインターネット」2023 夏クォーターのオンデマンド教材 第8回で使用したスライドです。

Avatar for Kenji Saito

Kenji Saito PRO

June 01, 2023

More Decks by Kenji Saito

See All by Kenji Saito
ルール・ロール・ツールを創る / Creating Rules, Roles and Tools
Avatar for Kenji Saito ks91
PRO
0
32
コーディング・エージェントの活用 / Using Coding Agents
Avatar for Kenji Saito ks91
PRO
0
26
AGI (Artificial General Intelligence) の論点 / Key Issues in AGI (Artificial General Intelligence)
Avatar for Kenji Saito ks91
PRO
0
22
ワールドカフェ再び、そしてゴール・ルール・ロール・ツール / World Café Revisited, and the Goals-Rules-Roles-Tools
Avatar for Kenji Saito ks91
PRO
0
180
AI の技術 / AI technology
Avatar for Kenji Saito ks91
PRO
0
84
対話による知の拡張と傾聴の理論 / Expansion of Knowledge Through Dialogue and the Theory of Active Listening
Avatar for Kenji Saito ks91
PRO
0
24
プロンプトに対する攻撃と防御 / Attacks and Defenses Against Prompts
Avatar for Kenji Saito ks91
PRO
0
19
AI 前提社会における(地球)環境データのセンシング / Sensing of (Global) Environmental Data in an AI-Driven Society
Avatar for Kenji Saito ks91
PRO
0
32
自然言語の扱いと翻訳のためのプロンプト / Handling Natural Language and Prompts for Translation
Avatar for Kenji Saito ks91
PRO
0
25

Other Decks in Technology

See All in Technology
20260515 OpenIDファウンデーション・ジャパンご紹介
Avatar for OpenID Foundation Japan oidfj
0
200
Every Conversation Counts
Avatar for Yasunobu Kawaguchi kawaguti
PRO
0
260
Oracle Cloud Infrastructure presents managed, serverless MCP Servers for Oracle AI Database
Avatar for thatjeffsmith thatjeffsmith
1
370
Directions Asia 2026 | Beyond Buildable AI Agents: Let’s Visualize Partner Value in the AI Era
Avatar for Dynamics Ryo ryoheig0405
0
110
オライリーイベント登壇資料「鉄リサイクル・産廃業界におけるAI技術実応用のカタチ」
Avatar for Takumi Karasawa takarasawa_
0
420
PdM・Eng・QAで進めるAI駆動開発の現在地/aidd-with-pdm-eng-qa
Avatar for butatamasoba / Shota Kusaba / 草場翔太 shota_kusaba
0
250
React Compiler導入の効果と運用の工夫
Avatar for KAKEHASHI kakehashi
PRO
3
280
生成AI時代に信頼性をどう保ち続けるか - Policy as Code の実践
Avatar for akitok akitok_
1
500
Oracle AI Database@AWS：サービス概要のご紹介
Avatar for oracle4engineer oracle4engineer
PRO
4
2.6k
「強制アップデート」か「チームの自律」か？エンタープライズが辿り着いたプラットフォームのハイブリッド運用/cloudnative-kaigi-hybrid-platform-operations
Avatar for みずほリサーチ&テクノロジーズ株式会社 先端技術研究部 mhrtech
0
210
SpeechTranscriber + AIによる文字起こし機能
Avatar for Kazuki Shirai kazuki1220
0
110
CARTA HOLDINGS エンジニア向け 採用ピッチ資料 / CARTA-GUIDE-for-Engineers
Avatar for CARTA Engineering carta_engineering
0
47k

Featured

See All Featured
Imperfection Machines: The Place of Print at Facebook
Avatar for Scott Boms scottboms
270
14k
AI: The stuff that nobody shows you
Avatar for John Nunemaker jnunemaker
PRO
7
640
The Organizational Zoo: Understanding Human Behavior Agility Through Metaphoric Constructive Conversations (based on the works of Arthur Shelley, Ph.D)
Avatar for Dr. Kim W Petersen kimpetersen
PRO
0
330
KATA
Avatar for Megan Lloyd mclloyd
PRO
35
15k
Build The Right Thing And Hit Your Dates
Avatar for Maggie C. maggiecrowley
39
3.1k
Claude Code どこまでも/ Claude Code Everywhere
Avatar for nwiizo nwiizo
65
55k
CSS Pre-Processors: Stylus, Less & Sass
Avatar for Bermon Painter bermonpainter
360
30k
Statistics for Hackers
Avatar for Jake VanderPlas jakevdp
799
230k
Navigating Weather and Climate Data
Avatar for Ryan Abernathey rabernat
0
190
From π to Pie charts
Avatar for Rasagy Sharma rasagy
0
180
[RailsConf 2023 Opening Keynote] The Magic of Rails
Avatar for Eileen M. Uchitelle eileencodes
31
10k
How To Speak Unicorn (iThemes Webinar)
Avatar for Michelle Schulp Hunt marktimemedia
1
460

Transcript

  1. Financial technology in the living room. Generated by Stable Diffusion

    XL Beta — 2023 8 (WBS) — 2023 8 — 2023-06 – p.1/9

  2. https://speakerdeck.com/ks91 — 2023 8 — 2023-06 – p.2/9

  3. ( 20 ) 1 • 2 • 3 • 4

    (TCP/IP ) • 5 • 6 • 7 • 8 • 9 10 World Wide Web 11 Web API 12 13 git GitHub 14 (6/19 ) / (2 ) OK / — 2023 8 — 2023-06 – p.3/9

  4. — 2023 8 — 2023-06 – p.4/9

  5. (RSA ) RSA (RSA : Rivest, Shamir, Adleman) . .

    . . . . ECDSA ( DSA : Digital Signature Algorithm) - — 2023 8 — 2023-06 – p.5/9

  6. ( ) < , > ← ( ) ← :

    < , > : : < , , > : OK ( 1 ) NG ( ) — 2023 8 — 2023-06 – p.6/9

  7. ( ) ← CA — 2023 8 — 2023-06 –

    p.7/9

  8. CA ( ) . . . 1. 2. ( )

    3. (↑) — 2023 8 — 2023-06 – p.8/9

  9. — 2023 8 — 2023-06 – p.9/9