Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
ECDSAを10分で理解/名古屋LT会
Search
Takeharu-K
April 19, 2019
Technology
730
0
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
ECDSAを10分で理解/名古屋LT会
Takeharu-K
April 19, 2019
More Decks by Takeharu-K
See All by Takeharu-K
【Lightning Acompany #4】秘密計算のお気持ちを理解する
takeharuk
0
300
秘密計算勉強会#1資料/TEE・マルチパーティ計算・完全準同型暗号
takeharuk
0
1.8k
ZoKrates - zk-SNARKをEthereumで使おう -
takeharuk
0
790
ブロックチェーンで変わる未来 基礎知識編
takeharuk
0
130
Schnorr署名を10分で理解@blockchain.nagoya
takeharuk
0
530
Other Decks in Technology
See All in Technology
生成 AI の基礎 〜 サンプル実装で学ぶ基本原理
enakai00
7
4.4k
Genie Codeハンズオン基礎編
taka_aki
1
120
SO-101×VLAによる3色キューブのピック&プレース
abeja
0
200
モダンフロントエンド 開発研修
recruitengineers
PRO
4
630
え?フロントエンドエンジニアの ワイがインフラも!?
puku0x
1
560
ラジオの科学
frievea
0
310
[ChatGPT Work LT]事務作業が苦手な人のための バックオフィスの「半」自動化
chimaki_iot
0
280
会社紹介資料 / Sansan Company Profile
sansan33
PRO
23
430k
その“隠したつもり”が命取り ── 自前と平文をやめて「正解」に委ねる
kuroneko13
0
120
事業価値と Engineering 2026年度版
recruitengineers
PRO
49
23k
変化の早いClaude Codeを 書籍に落とし込む
oikon48
7
1.4k
制約理論(ToC)入門 2026版
recruitengineers
PRO
8
2.3k
Featured
See All Featured
What Being in a Rock Band Can Teach Us About Real World SEO
427marketing
0
1.1k
Rebuilding a faster, lazier Slack
samanthasiow
85
9.6k
The Director’s Chair: Orchestrating AI for Truly Effective Learning
tmiket
1
270
Exploring the Power of Turbo Streams & Action Cable | RailsConf2023
kevinliebholz
37
6.5k
Navigating Team Friction
lara
192
16k
Gemini Prompt Engineering: Practical Techniques for Tangible AI Outcomes
mfonobong
2
480
First, design no harm
axbom
PRO
2
1.2k
How Software Deployment tools have changed in the past 20 years
geshan
1
34k
Beyond borders and beyond the search box: How to win the global "messy middle" with AI-driven SEO
davidcarrasco
3
200
brightonSEO & MeasureFest 2025 - Christian Goodrich - Winning strategies for Black Friday CRO & PPC
cargoodrich
3
760
Lightning talk: Run Django tests with GitHub Actions
sabderemane
0
230
Agile Leadership in an Agile Organization
kimpetersen
PRO
0
200
Transcript
LT ECDSA10 Acompany CTO
Strictly Confiden/al Copyright©Acompany All right reserved. T - H S
- : - - @ C CO IK A 1 2019/5/18
Strictly Confiden/al Copyright©Acompany All right reserved. - , , ,
, , 2 2019/5/18
Strictly Confiden/al Copyright©Acompany All right reserved. 2019/5/18
3
Strictly Confiden/al Copyright©Acompany All right reserved. 2019/5/18 4
Strictly Confiden/al Copyright©Acompany All right reserved. 2019/5/18 5
Strictly Confiden/al Copyright©Acompany All right reserved.
2019/5/18 6
Strictly Confiden/al Copyright©Acompany All right reserved. 2019/5/18 7
Strictly Confiden/al Copyright©Acompany All right reserved. 2019/5/18 8
Strictly Confiden/al Copyright©Acompany All right reserved.
2019/5/18 9
Strictly Confiden/al Copyright©Acompany All right reserved. 2019/5/18
10
Strictly Confiden/al Copyright©Acompany All right reserved. 2019/5/18 11 aa41efe0a1b3eeb9bf303e4561ff8392 898e77dc065ccb05a7253bb728b61ff
5
Strictly Confiden/al Copyright©Acompany All right reserved. 2019/5/18
12
Strictly Confiden/al Copyright©Acompany All right reserved.
2019/5/18 13
Strictly Confiden/al Copyright©Acompany All right reserved. 2019/5/18 14
Strictly Confiden/al Copyright©Acompany All right reserved. • •
• 2019/5/18 15
Strictly Confiden/al Copyright©Acompany All right reserved. 2019/5/18
16
Strictly Confiden/al Copyright©Acompany All right reserved.
2019/5/18 17
Strictly Confiden/al Copyright©Acompany All right reserved.
2019/5/18 18
Strictly Confiden/al Copyright©Acompany All right reserved. 2019/5/18
19
Strictly Confiden/al Copyright©Acompany All right reserved. 2019/5/18 20
Strictly Confiden/al Copyright©Acompany All right reserved.
2019/5/18 21
Strictly Confiden/al Copyright©Acompany All right reserved. 2019/5/18 22
Strictly Confiden/al Copyright©Acompany All right reserved.
2019/5/18 23
Strictly Confiden/al Copyright©Acompany All right reserved. ( ) 2019/5/18 24
Strictly Confiden/al Copyright©Acompany All right reserved. B 2019/5/18 25 !,
# 5 1 2 B 6
Strictly Confiden/al Copyright©Acompany All right reserved. 2019/5/18 26 572 8
, 8 = 9 : 8 94444444444444444444444444444444444444444 4444444444444443444441 4 9 9) 03(()34 2100 1 ( 13 ) 0 ) 04120 213 2 4 0 (4 ) : 9 2 )) ( 1 ( 2 40 41 3 42 )0 ( 1 )2 440 2 0 9 G 6 , 6 9 : ,
Strictly Confiden/al Copyright©Acompany All right reserved. ) ( C S
K , 1 4 . DT A C E K , 3 . 1 2 S 2019/5/18 27
Strictly Confiden/al Copyright©Acompany All right reserved. , EG C 2019/5/18
28 ) ( G K O DA*)
Strictly Confiden/al Copyright©Acompany All right reserved. •
• 2019/5/18 29
bm o yrp D u o l o ucm s
H . , , 0, , 3 a n EB l me go H i W o , t Dbm odo h