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
0
700
ECDSAを10分で理解/名古屋LT会
Takeharu-K
April 19, 2019
Tweet
Share
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
270
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
760
ブロックチェーンで変わる未来 基礎知識編
takeharuk
0
110
Schnorr署名を10分で理解@blockchain.nagoya
takeharuk
0
490
Other Decks in Technology
See All in Technology
フロントエンド開発者のための「厄払い」
optim
0
180
名刺メーカーDevグループ 紹介資料
sansan33
PRO
0
1k
IaaS/SaaS管理における SREの実践 - SRE Kaigi 2026
bbqallstars
0
180
Amazon Bedrock AgentCore 認証・認可入門
hironobuiga
1
450
EventBridge API Destination × AgentCore Runtimeで実現するLambdaレスなイベント駆動エージェント
har1101
7
280
BPaaSオペレーション・kubell社内 n8n活用による効率化検証事例紹介
kentarofujii
0
320
Claude Codeベストプラクティスまとめ
minorun365
53
30k
BPaaSオペレーション・kubell社内 n8n活用による効率化検証事例紹介
kubell_hr
0
370
All About Sansan – for New Global Engineers
sansan33
PRO
1
1.3k
Oracle Cloud Infrastructure:2026年1月度サービス・アップデート
oracle4engineer
PRO
0
190
Amazon S3 Vectorsを使って資格勉強用AIエージェントを構築してみた
usanchuu
1
100
ファシリテーション勉強中 その場に何が求められるかを考えるようになるまで / 20260123 Naoki Takahashi
shift_evolve
PRO
3
410
Featured
See All Featured
SEOcharity - Dark patterns in SEO and UX: How to avoid them and build a more ethical web
sarafernandez
0
110
Test your architecture with Archunit
thirion
1
2.1k
What’s in a name? Adding method to the madness
productmarketing
PRO
24
3.9k
4 Signs Your Business is Dying
shpigford
187
22k
Google's AI Overviews - The New Search
badams
0
900
Visual Storytelling: How to be a Superhuman Communicator
reverentgeek
2
420
Efficient Content Optimization with Google Search Console & Apps Script
katarinadahlin
PRO
0
300
Groundhog Day: Seeking Process in Gaming for Health
codingconduct
0
85
A better future with KSS
kneath
240
18k
Are puppies a ranking factor?
jonoalderson
1
2.6k
Prompt Engineering for Job Search
mfonobong
0
150
Art, The Web, and Tiny UX
lynnandtonic
304
21k
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