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Cofounder of CryptoHack, Theoretical Physics PhD

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Associate Professor in cryptology at the Norwegian University of Science and Technology in Trondheim.

","updated":"2025-08-02 10:25:13.621Z","user":"","username":"Tjerand Silde"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-07 17:31:29.152Z","domain":"ioc.exchange","followerCount":17116,"followers":"https://ioc.exchange/users/matthew_d_green/followers","following":"https://ioc.exchange/users/matthew_d_green/following","followingCount":556,"icon":"https://files.ioc.exchange/accounts/avatars/108/217/938/319/214/709/original/4e646cf7c19042eb.jpeg","id":"9611ccn1vhe6hg8","inbox":"https://ioc.exchange/users/matthew_d_green/inbox","iri":"https://ioc.exchange/users/matthew_d_green","isLocal":false,"last_fetched":"2025-08-02 09:05:33.915Z","outbox":"https://ioc.exchange/users/matthew_d_green/outbox","preferred_username":"matthew_d_green","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5ZYq2RLfbw3mPKOBh/cs\nmrRKYB8n7yhdCEPj7vbteGb0iqUI6smVtG5ZuI05Kf9wEC5dVe1iLH+gZ950eyN4\n6vibUkc3XFGXs/C77KnfDE7wo5T187p3F27KOdn8759c2AXseWsRx09KFOSlzUCk\nCzjZ+zRYJC0Qc3eJxuLnCqKSDs1YEXmtDnTkLKJATFxkiB7CNy1A5p4k4huNyiCw\npZeYx0q515zdXjbov3w1oRXbdD4BiMcWNHwR4YK+qB7kWMERconfSo0BP3FXPPUT\nqUUHU0xIKGsMU7koxU0Zgo+vIy2syRui7hNrEwvTbGGx7Ay3+mjGTm6mnP8thF7f\nlQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-04-29 00:00:00.000Z","summary":"

I teach cryptography at Johns Hopkins. https://blog.cryptographyengineering.com (#matthew_d_green on the other site.)

","updated":"2025-08-02 09:05:33.916Z","user":"","username":"Matthew Green"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-24 23:45:02.121Z","domain":"ioc.exchange","followerCount":173,"followers":"https://ioc.exchange/users/FakeIACR/followers","following":"https://ioc.exchange/users/FakeIACR/following","followingCount":0,"icon":"https://files.ioc.exchange/accounts/avatars/109/292/925/627/119/534/original/1fc79102a36beeea.jpg","id":"dy8qondy4z54591","inbox":"https://ioc.exchange/users/FakeIACR/inbox","iri":"https://ioc.exchange/users/FakeIACR","isLocal":false,"last_fetched":"2025-08-02 09:05:35.272Z","outbox":"https://ioc.exchange/users/FakeIACR/outbox","preferred_username":"FakeIACR","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6VDftfFH017hrgrhUlsp\nDY6ZAD5oksSLpXkOnCAuUWqzMgtlrC3Egv/ObIBjofxI+8DCYyhys0bFmxL1pSkE\npAt0d8S8QwMJqnPQZj8gJzyhbHtLaOwsbKGiEFpa+a9utjipKlxCfwl06zLZXRlY\nTtpMh1nvIyxzmlR8FT3oGQo5m+krtNFwsBuNWyxcIuna3w13CKIJq7QQ+DcgTgsF\nYNbJpuYAGXGWGyeE/XbPpP3t8AZf6zkKV0EaJyLzUNBNaH2WDs4gOqC554pTT8my\np2qABuSjN4vZ2ZburcufBjYKHn7OpegoqOuoGquK4EYcEm2oE1tu7RHXghnJsHw1\nbwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-05 00:00:00.000Z","summary":"

This is the official mastodon account for the FakeIACR organization.

","updated":"2025-08-02 09:05:35.272Z","user":"","username":"FakeIACR"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-12 02:38:33.556Z","domain":"mastodon.social","followerCount":603,"followers":"https://mastodon.social/users/veorq/followers","following":"https://mastodon.social/users/veorq/following","followingCount":36,"icon":"https://files.mastodon.social/accounts/avatars/000/033/998/original/26cb09308a42c383.jpg","id":"85q0954d754l406","inbox":"https://mastodon.social/users/veorq/inbox","iri":"https://mastodon.social/users/veorq","isLocal":false,"last_fetched":"2025-08-02 10:25:13.751Z","outbox":"https://mastodon.social/users/veorq/outbox","preferred_username":"veorq","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6iHzkBTXI99gTqBhYc+9\n8fT8zve0Ye06XPzYRCiCmkjAQqSlrrqff3lTb5OSpVWaB9yxBL+mXAvE6hI1Bh77\n4+0u28G/KgwFv/6YWNGWzUzyAUlCHUPOMlaJ53jxMtXOzJae/BbKdxm5BIqN1sg6\nzsbdE7trGs1TLmhF0ep94GspKQfvVcbxpDyh/9CrnL0Nlu55Kjey7xAJDEbXmOew\nMiB73D/OGIC8tvFIcNbzb3l39P/kT4rmVvLQHYWfNrt41qQYRCD9EuUfjLu2U2Yb\nRi0WpeAzIOTqkvBIlx1fg+a1J2FrvvguqC712bwa/YcYU4uIys4G53Tbes+Y41So\nqwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2017-04-03 00:00:00.000Z","summary":"","updated":"2025-08-02 10:25:13.752Z","user":"","username":"JP Aumasson"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-20 09:56:56.998Z","domain":"infosec.exchange","followerCount":221,"followers":"https://infosec.exchange/users/tragiccommons/followers","following":"https://infosec.exchange/users/tragiccommons/following","followingCount":127,"icon":"https://media.infosec.exchange/infosec.exchange/accounts/avatars/109/292/233/522/532/675/original/9e301c95810e2e15.jpg","id":"n8zyk81o2c36rbu","inbox":"https://infosec.exchange/users/tragiccommons/inbox","iri":"https://infosec.exchange/users/tragiccommons","isLocal":false,"last_fetched":"2025-08-02 10:25:13.815Z","outbox":"https://infosec.exchange/users/tragiccommons/outbox","preferred_username":"tragiccommons","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxazVCkXsLQ9TaPVou1/f\n/Pc83JG3jM7lwOjr8aU2AynFRqnLCuxnvHXEIhB7ZHluypgbwsrNoTte7o/Gk9QZ\nYgkraSaRDCmNg1CsqX5NE+1+s4nU6a5+FHL/eoZz0yOr8yrB2gQSLsCyxQlR/Bo+\nA1E1mJgABnljch9mxIfi2nnKnVcbv1Jk5BftnjjEvs/p9dwsqp2kasr9dG2s0+0I\n4kiW9jf3YG4zBhEmeXVOYajdqGssuQk3BB/l8STcaoCcTS4zKiLfkjLFf1lGhOW5\nF3ME9wgIByHMWOkAENzW++uCua3QpY9Rza01zTjAdGB9F3fJBwtgsjqnl/4iwxuZ\nCwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-05 00:00:00.000Z","summary":"

Retired from Google. Now I work on computer science projects, mostly involving publishing.

","updated":"2025-08-02 10:25:13.815Z","user":"","username":"Kevin McCurley"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-08 19:17:56.740Z","domain":"mathstodon.xyz","followerCount":409,"followers":"https://mathstodon.xyz/users/ducasleo/followers","following":"https://mathstodon.xyz/users/ducasleo/following","followingCount":264,"icon":"https://media.mathstodon.xyz/accounts/avatars/109/329/551/232/649/650/original/4eedd9262e46f33a.jpg","id":"4l53avfsf8mu5g6","inbox":"https://mathstodon.xyz/users/ducasleo/inbox","iri":"https://mathstodon.xyz/users/ducasleo","isLocal":false,"last_fetched":"2025-08-02 10:25:13.846Z","outbox":"https://mathstodon.xyz/users/ducasleo/outbox","preferred_username":"ducasleo","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArSnYm/WveOpBBCNy2zWk\nvrvBjxeAywRo2kHzlGIS6UbpKZCxUWTp18oZqGLZN/n5/Ot2XZTVX8Qk+IFSpVCg\n6zdp5l7T0/t/OrtephaqqP5VEBHkRhVW1EUy8p6Zb35HW1J6CH3fTrfdUhlXHCCp\nuHrBUJYjJ9sW+sen4ZR9gwtwk9x+gEtllmz/CClcjjKi63qWGlp8IVButIBFxBFB\nQ+vVW4+ut/Mepua8yqYoigZuKiZaJXtKVwoxNr4b9EWaafMZW8K2balfgXvQO2xX\niNlXAeMlfxRHW9yBfBwHAIzk871M/5kqCZmcZfUGmaN204pMHMV/SwbTH2GriPv9\n2wIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-12 00:00:00.000Z","summary":"

Dad of two. Prof of Mathematical Cryptology at Leiden University and researcher at the Centrum Wiskunde & Informatica. Loves lattices and algorithms. Toots in FR/EN.

","updated":"2025-08-02 10:25:13.847Z","user":"","username":"Léo Ducas 🇺🇦 ∀,≡,⊂"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-18 17:45:16.017Z","domain":"ioc.exchange","followerCount":50,"followers":"https://ioc.exchange/users/krijn/followers","following":"https://ioc.exchange/users/krijn/following","followingCount":41,"icon":"https://files.ioc.exchange/accounts/avatars/109/325/941/094/217/860/original/be9847edae9ae93a.jpg","id":"6e7od140t38b3tw","inbox":"https://ioc.exchange/users/krijn/inbox","iri":"https://ioc.exchange/users/krijn","isLocal":false,"last_fetched":"2025-08-02 10:25:14.026Z","outbox":"https://ioc.exchange/users/krijn/outbox","preferred_username":"krijn","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3Ym2q7RY7hgIAfUT4owh\nvOn0MZ2/nKw078OPB9gXLG5fnKCNw/oERwSRizL3SIjQGHK/qt3x0KtBxSriAFSX\nXKPJwAKc3my3hbz3gZMj1VtwDMVYtkfKDp8ChmQM68m7R20WkFiL0Qo2B7LEKba3\nrWto4SNRwxg/uG5UxmzP3NlA+b/hoSlPHHt69jdEzkJneYl/h87+ktcddrUsNoGP\nobiYRQTn6rU9KgbLtuILzB76ma+H0mvi1/HY2ZBTzzm5lowCJtYVEnG8u2SElLML\nUok9wFVYIPvVpqG+wG47Zs0Sq/p/0U9cH4Ji6iaStTAAXjziO1DJvvWuxhX8nEqI\ncQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-11 00:00:00.000Z","summary":"

http://post-quantum-crypto.com and proud to organise the http://isogeny.club with Jonathan Eriksen

","updated":"2025-08-02 10:25:14.027Z","user":"","username":"Krijn"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-09 14:13:08.524Z","domain":"ioc.exchange","followerCount":365,"followers":"https://ioc.exchange/users/eprint/followers","following":"https://ioc.exchange/users/eprint/following","followingCount":8,"icon":"https://files.ioc.exchange/accounts/avatars/109/298/530/868/922/010/original/94d4a963439c7c9a.png","id":"240x163m95wy5h4","inbox":"https://ioc.exchange/users/eprint/inbox","iri":"https://ioc.exchange/users/eprint","isLocal":false,"last_fetched":"2025-08-02 10:25:14.199Z","outbox":"https://ioc.exchange/users/eprint/outbox","preferred_username":"eprint","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAq9pdpqkyQy4jPVpg00r5\n5XP4aZcuo4oxkYXj5IvlZQn1PUGTbVV5poyShuiv7BJy2Q7a1NQNUOm+9/jsmFNa\nl53ZG98clqoUOdWSlaXaCs78+CeE60wPwAMDxx2UzS6+6bDTlcxNw4WhU9FID/2U\nJp/ac8cV3JQcf9QULAXUwl1W0oTrdmI/gEq/kGE2vFZvcyWDHCIkLMHOrsfYvlYg\nG/S4/ueBW4kG/XFcBM8VJajAZCj8ABpU49Z6FWYnp45xaWcIzyUdeQEFely9ElPb\nairVPUU2wtxHBh0x3mZLhMju40MmdTIElKpFABIFbXEBWdHN0MA/xbjlkLRN3fdY\nvwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-06 00:00:00.000Z","summary":"

Unofficial IACR eprint updates. Only posts about new papers, follow @eprintrevision for updates about revisions.

","updated":"2025-08-02 10:25:14.199Z","user":"","username":"eprint"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-19 15:27:03.166Z","domain":"ioc.exchange","followerCount":215,"followers":"https://ioc.exchange/users/cronokirby/followers","following":"https://ioc.exchange/users/cronokirby/following","followingCount":57,"icon":"https://files.ioc.exchange/accounts/avatars/109/292/922/522/423/048/original/cde2dfecbb4e12b8.png","id":"f381jujgzbmd5w2","inbox":"https://ioc.exchange/users/cronokirby/inbox","iri":"https://ioc.exchange/users/cronokirby","isLocal":false,"last_fetched":"2025-08-02 10:25:14.376Z","outbox":"https://ioc.exchange/users/cronokirby/outbox","preferred_username":"cronokirby","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAu7X9ebdeW0Zcz2GvQgi1\np1DTHROw55yxF+dPMXFsp/FI8ckuu8ppYchhYHlW5sv+ZVCxJYclYBQTiceSsZS5\nYdB1BLEEFJiwNHYVa0QxqPOsRaLLBGoPoX555APefHOKhBsSlcvxHFgQe82C+mHx\n6ALsY+Q+s8AI7vhZ20xHmaqpmmaDlms7yQqKRinTSSCLZLKMgxGQjENp6fiF22er\n+ZzeLP/bUsTP50467HE+DoKMwBPCO+cipPhB4qn8kmQFXuNRr9K6xldrpj4pKt/l\nFkHEkKVBpfmZNj7kLejaHCW0bidT2fLimKD6LZy9z6lP3RFvABM0U08sIOCfNSiH\nmwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-05 00:00:00.000Z","summary":"

"Apprentice Cryptographer"

Cryptography, FP, Math, and other cool stuff.

Doing an MSc @EPFL

","updated":"2025-08-02 10:25:14.376Z","user":"","username":"Lúcás Meier"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-18 17:45:17.069Z","domain":"mathstodon.xyz","followerCount":243,"followers":"https://mathstodon.xyz/users/hellman/followers","following":"https://mathstodon.xyz/users/hellman/following","followingCount":66,"icon":"https://media.mathstodon.xyz/accounts/avatars/109/270/542/499/664/369/original/21874a3142decd0e.jpg","id":"wpof937tug0z6f3","inbox":"https://mathstodon.xyz/users/hellman/inbox","iri":"https://mathstodon.xyz/users/hellman","isLocal":false,"last_fetched":"2025-08-02 10:25:14.409Z","outbox":"https://mathstodon.xyz/users/hellman/outbox","preferred_username":"hellman","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApEDyVVVYocIDLtuTI/KF\nV7f4pQ73wuP3xSeui5tKM7C6fpNTLxITMRaivrtR2uXYYfmE6boQvPiPenQkqNt3\npQzCE+Z4quM2omUv9nRDsHrnRAW63FqT8Dz0uESZFnp00/lQ6NVaHFU4wpaCIJtN\nltMX2HRyFEK2z41eWIZ9iXwXlTUiND+akKlQIW8dLcA5BNHmxVScEEB0fb4C1lwF\nShnnaZ0ks0AC3RPYngtKaJPvQOQRxxb+4YfQP6TxOUbzrhF78IYEuDyV+U4gOfRF\n+IFxdfhgoZsLgYIJJ6rcbCYWk1ZTH7nT+RVFIwase7wncg5GnmJfHY00e5Ys1taM\n8QIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-01 00:00:00.000Z","summary":"

Cryptography researcher, CTF player

White-box cryptography, symmetric-key cryptography, Boolean functions, cryptanalysis in general

","updated":"2025-08-02 10:25:14.409Z","user":"","username":"Aleksei Udovenko"}],"page":1,"perPage":10,"totalItems":30,"totalPages":3}

Tako Boris Fouotsa 🇨🇲

Following