October 2025 - cypherpunks - lists.cpunks.org

SAI-288
by Alshen Feshiru 10 Oct '25

10 Oct '25

SAI-288 9-state, 64 rounds per 72-byte block. State: 9 × 32 bits. Input: 576 bits. Output: 288 bits. IV: 0x243F6A88, 0x85A308D3, 0x13198A2E, 0x03707344, 0xA4093822, 0x299F31D0, 0x082EFA98, 0xEC4E6C89, 0x452821E6 Round t ∈ [0, 63] on M₀ … M₁₇: f1(t) = (S[(t+1) mod 9] XOR M[t mod 18]) + γ^(t/R) * τ * Σ(S[j] * φ^j, j=0..min(t,8)) XOR ROTL(S[(t+4) mod 9], floor(φ*t) mod 32) f2(t) = (S[(t+5) mod 9] + M[floor(t*φ) mod 18]) XOR ROTR(S[(t+7) mod 9], t mod 29) S[t mod 9] ← (f1 + f2 + S[t mod 9]) mod 2^32 Lemma: Collision: 2¹⁴⁴ evaluations. Preimage: 2²⁸⁸ operations. This is only for Syamailcoin or any new Coin with the Syamailcoin format, I am faced with 47 critical questions before starting with technical questions anyway and I didn't get any benefit. Anyone can test SAI-288 and if there are any errors, please let me know, but if there is none, you can implement this and help me to code Syamailcoin or Coding your new coin in Syamailcoin format.

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I still have a lot of time
by Alshen Feshiru 10 Oct '25

10 Oct '25

I will always be here but maybe not every day, I am the same as you guys, eating and drinking as well as playing and resting, this is just a simple education about Cryptography especially the entropy of each Cryptography that you can learn SHA-256 Part of the SHA-2 family, this algorithm produces a 256-bit (32-byte) hash value. Hᵢ = Hᵢ₋₁ + (Ch(E,F,G) + Σ₁(E) + Wᵢ + Kᵢ) Recommendations for complex but still easy to apply elementals Keccak (SHA-3) Based on sponge construction, resistant to attacks that compromise SHA-2. S' = Keccak-p[1600, 24](S ⊕ P) Suitable for service or service RIPEMD-256 An improved version of RIPEMD with a 256-bit output size. H = Lₙ ∥ Rₙ where Lᵢ = F(Lᵢ₋₁, mᵢ) Stronger than SHA-256 and only suitable for one role per elemental RIPEMD-320 Extended version with 320-bit output for enhanced security. H = Lₙ ∥ Rₙ ∥ Eₙ Useful for privacy either personal or state E-documents if needed SHA-256 Detailed Calculation // Message Schedule Expansion For i from 16 to 63: s0 = rightrotate(W[i-15], 7) XOR rightrotate(W[i-15], 18) XOR (W[i-15] >> 3) s1 = rightrotate(W[i-2], 17) XOR rightrotate(W[i-2], 19) XOR (W[i-2] >> 10) W[i] = W[i-16] + s0 + W[i-7] + s1 // Compression Function For i from 0 to 63: S1 = rightrotate(e, 6) XOR rightrotate(e, 11) XOR rightrotate(e, 25) ch = (e AND f) XOR ((NOT e) AND g) temp1 = h + S1 + ch + K[i] + W[i] S0 = rightrotate(a, 2) XOR rightrotate(a, 13) XOR rightrotate(a, 22) maj = (a AND b) XOR (a AND c) XOR (b AND c) temp2 = S0 + maj h = g g = f f = e e = d + temp1 d = c c = b b = a a = temp1 + temp2 Warning that Qubits will never exist but SHA-256 needs to be upgraded in the temp2 section before later Bit 1 Perform the baseline rate Keccak (SHA-3) Calculation Framework // Theta (θ) step For all pairs (x,z): C[x,z] = A[x,0,z] XOR A[x,1,z] XOR A[x,2,z] XOR A[x,3,z] XOR A[x,4,z] For all pairs (x,z): D[x,z] = C[(x-1) mod 5, z] XOR C[(x+1) mod 5, (z-1) mod 64] For all triples (x,y,z): A'[x,y,z] = A[x,y,z] XOR D[x,z] // Rho (ρ) and Pi (π) steps For all pairs (x,y): (x',y') = (y mod 5, (2x+3y) mod 5) For all z: A''[x',y',z] = A'[x,y,(z-(r[x,y])) mod 64] where r[x,y] is a rotation constant // Chi (χ) step For all triples (x,y,z): A'''[x,y,z] = A''[x,y,z] XOR ((NOT A''[(x+1) mod 5,y,z]) AND A''[(x+2) mod 5,y,z]) // Iota (ι) step - adds round constants A''''[0,0,z] = A'''[0,0,z] XOR RC[i][z] Actually, if you create an Altcoin with KECCAK Cryptography, then it is irrelevant plus Hackers will easily find loopholes because the constant arrangement of this Cryptography is XOR-based RIPEMD-256 Calculation Structure // RIPEMD-256 uses two parallel instances of RIPEMD-128 // Initialization Vectors h0[0..3] = (0x67452301, 0xEFCDAB89, 0x98BADCFE, 0x10325476) h1[0..3] = (0x76543210, 0xFEDCBA98, 0x89ABCDEF, 0x01234567) // Processing For each 512-bit message block: // Copy state A = h0[0]; B = h0[1]; C = h0[2]; D = h0[3]; A' = h1[0]; B' = h1[1]; C' = h1[2]; D' = h1[3]; // 64 steps of transformation For t = 0 to 63: T = rol_s(A + f(t,B,C,D) + X[r(t)] + K(t), s(t)) A = D; D = C; C = B; B = T; T = rol_s(A' + f(63-t,B',C',D') + X[r'(t)] + K'(t), s'(t)) A' = D'; D' = C'; C' = B'; B' = T; // Combine results T = h1[1] + C + D'; h1[1] = h0[1] + D + A'; h0[1] = T; // Final 256-bit hash is (h0[0], h1[0], h0[1], h1[1], h0[2], h1[2], h0[3], h1[3]) This may be suitable for those of you who want to create an Altcoin with solid cryptography, but it is necessary to pay attention to excess consumption if with this, add 448 Bit EdDSA RIPEMD-320 Calculation Structure // RIPEMD-320 uses five parallel instances extended from RIPEMD-160 // Initialization Vectors h0[0..4] = (0x67452301, 0xEFCDAB89, 0x98BADCFE, 0x10325476, 0xC3D2E1F0) h1[0..4] = (0x76543210, 0xFEDCBA98, 0x89ABCDEF, 0x01234567, 0x3C2D1E0F) // Processing For each 512-bit message block: // Copy state A1 = h0[0]; B1 = h0[1]; C1 = h0[2]; D1 = h0[3]; E1 = h0[4]; A2 = h1[0]; B2 = h1[1]; C2 = h1[2]; D2 = h1[3]; E2 = h1[4]; // 80 steps of transformation with 5 rounds each For t = 0 to 79: // Left line T = rol_s(A1 + f_j(t,B1,C1,D1) + X[r_j(t)] + K_j(t), s_j(t)) + E1; A1 = E1; E1 = D1; D1 = rol_10(C1); C1 = B1; B1 = T; // Right line T = rol_s(A2 + f_j(79-t,B2,C2,D2) + X[r'_j(t)] + K'_j(t), s'_j(t)) + E2; A2 = E2; E2 = D2; D2 = rol_10(C2); C2 = B2; B2 = T; // Combine results T = h1[1] + C1 + D2; h1[1] = h0[1] + D1 + E2; h0[1] = T; // Final 320-bit hash combines both line results // (h0[0], h1[0], h0[1], h1[1], h0[2], h1[2], h0[3], h1[3], h0[4], h1[4]) RIPEMD-320 may not be suitable for all of your Cryptography creations but for Privacy it will be suitable if you have a specific wallet, read how the 5 Rounds work.

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It will pass; Syamailcoin: Gödel's Untouched Money
by Alshen Feshiru 09 Oct '25

09 Oct '25

This is not the time to compare or abuse circumstances, accumulation is a focused thing to keep us away from inflation, the Dark Age is increasingly ruling among your country, family and even your spouse, With a reward of 0.0002231668235294118 and the max supply is 9,470,000 or mathematically is 94699999.9999999428 and honestly even if you don't help realize this, when you are not disappointed but if you or your Community have a plan to create a coin, digital Dinar to be precise then you just follow the procedure or format of Syamailcoin, goodbye and take care of the health of all of us until our death plan is so beautiful, It will pass and this will definitely pass. -----BEGIN PGP PUBLIC KEY BLOCK----- Comment: User ID: Alshen Feshiru <alshenfeshiru(a)zohomail.com> Comment: Valid from: 06/10/2025 09:35 Comment: Valid until: 02/04/2033 12:00 Comment: Type: 448-bit EdDSA (secret key available) Comment: Usage: Signing, Encryption, Certifying User IDs Comment: Fingerprint: 5871D671C35C12147308395A464505DE1047DA134C01C8EBF8D18D6B8CBD7763 mEkFaOMrBhYAAAA/AytlcQHHbHV7SgCdlZnHrIjtxAfcYYzs9R5GGNK46dlgzFzR B+1X8BPoMimXLemj9yoBK+lfLO7OaTZ9klqAtCtBbHNoZW4gRmVzaGlydSA8YWxz aGVuZmVzaGlydUB6b2hvbWFpbC5jb20+iM0FExYKAE0iIQVYcdZxw1wSFHMIOVpG RQXeEEfaE0wByOv40Y1rjL13YwUCaOMrBgIbAwUJDhXYSgULCQgHAgIiAgYVCgkI CwIEFgIDAQIeBwIXgAAApU0Bx3DEN60mahYzDrGcFnvmZ/5UaBBQTnLoSfPwG8Hz fYt/pLE+S/yMOrbDdUrg6LG0t33bh7Pu4BxjAAHGIAca1udLBqQZ6mYwpBI6Z2S0 XVIx+glBORH6ynYgZGBZOTBarTts7UctN7D0pbBE+J4Y7w9ooDEAuEwFaOMrBhIA AABCAytlbwG/civ41G/UgMeMBiRTScXvU83nUgSPz4fma7iCz5ZVfUUP9wBuxVxd n7gODEf7mnjE8Vt8XHgOZ6kDAQoJiLIFGBYKADIiIQVYcdZxw1wSFHMIOVpGRQXe EEfaE0wByOv40Y1rjL13YwUCaOMrBgIbDAUJDhXYSgAAzGAByPZFSr2g/J57qB4r 3ISgR4+mn83R9+R2TZL7s1qnDsqjw+t6B/b28dwlVxSXgXJtAcbW2hDlzORJAAHG O8MVhPLaPra69/XvhuhZW9vOw4YXydY9aW+63KiNA6iIeZz9HczEOvT6vdWjIj8f aQN2OLDD/yUA =Gs+D -----END PGP PUBLIC KEY BLOCK-----

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Last (This will pass) Syamailcoin: Gödel's Untouched Money
by Alshen Feshiru 09 Oct '25

09 Oct '25

First, I will be emphatic that I will position myself as an Investor in Syamailcoin, secondly for anyone who needs coins with a supply of less than 10 million, It is a divisible digital Dinar, With the Inevitability Stage so that anyone cannot get rewards beyond the limited amount of the Stage unless the current Stage has been completed, the last thing we both need to know is that anyone if there is a plan to create a coin, you can imitate the Syamailcoin format, with the example of the name of the coin is Cyphercoin and Cyphercoin implements the Syamailcoin format, this is my last mailing list, and can critique this or improve half of the coding from GitHub https://github.com/AlshenFeshiru/SyamailcoinPublic/tree/main Goodbye and whatever coin name you create with the Syamailcoin format then it is not for personal gain, the demand of the public always positions Gold and digital Gold or digital Dinar to be number 1 in their respective markets, This will pass. -----BEGIN PGP PUBLIC KEY BLOCK----- Comment: User ID: Alshen Feshiru <alshenfeshiru(a)zohomail.com> Comment: Valid from: 06/10/2025 09:35 Comment: Valid until: 02/04/2033 12:00 Comment: Type: 448-bit EdDSA (secret key available) Comment: Usage: Signing, Encryption, Certifying User IDs Comment: Fingerprint: 5871D671C35C12147308395A464505DE1047DA134C01C8EBF8D18D6B8CBD7763 mEkFaOMrBhYAAAA/AytlcQHHbHV7SgCdlZnHrIjtxAfcYYzs9R5GGNK46dlgzFzR B+1X8BPoMimXLemj9yoBK+lfLO7OaTZ9klqAtCtBbHNoZW4gRmVzaGlydSA8YWxz aGVuZmVzaGlydUB6b2hvbWFpbC5jb20+iM0FExYKAE0iIQVYcdZxw1wSFHMIOVpG RQXeEEfaE0wByOv40Y1rjL13YwUCaOMrBgIbAwUJDhXYSgULCQgHAgIiAgYVCgkI CwIEFgIDAQIeBwIXgAAApU0Bx3DEN60mahYzDrGcFnvmZ/5UaBBQTnLoSfPwG8Hz fYt/pLE+S/yMOrbDdUrg6LG0t33bh7Pu4BxjAAHGIAca1udLBqQZ6mYwpBI6Z2S0 XVIx+glBORH6ynYgZGBZOTBarTts7UctN7D0pbBE+J4Y7w9ooDEAuEwFaOMrBhIA AABCAytlbwG/civ41G/UgMeMBiRTScXvU83nUgSPz4fma7iCz5ZVfUUP9wBuxVxd n7gODEf7mnjE8Vt8XHgOZ6kDAQoJiLIFGBYKADIiIQVYcdZxw1wSFHMIOVpGRQXe EEfaE0wByOv40Y1rjL13YwUCaOMrBgIbDAUJDhXYSgAAzGAByPZFSr2g/J57qB4r 3ISgR4+mn83R9+R2TZL7s1qnDsqjw+t6B/b28dwlVxSXgXJtAcbW2hDlzORJAAHG O8MVhPLaPra69/XvhuhZW9vOw4YXydY9aW+63KiNA6iIeZz9HczEOvT6vdWjIj8f aQN2OLDD/yUA =Gs+D -----END PGP PUBLIC KEY BLOCK-----

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Last but not least - Syamailcoin: Gödel's Untouched Money
by Alshen Feshiru 09 Oct '25

09 Oct '25

First, I will be emphatic that I will position myself as an Investor in Syamailcoin, secondly for anyone who needs coins with a supply of less than 10 First, I will be emphatic that I will position myself as an Investor in Syamailcoin, secondly for anyone who needs coins with a supply of less than 10 million, It is a divisible digital Dinar, With the Inevitability Stage so that anyone cannot get rewards beyond the limited amount of the Stage unless the current Stage has been completed, the last thing we both need to know is that anyone if there is a plan to create a coin, you can imitate the Syamailcoin format, with the example of the name of the coin is Cyphercoin and Cyphercoin implements the Syamailcoin format, this is my last mailing list, and can critique this or improve half of the coding from GitHub https://github.com/AlshenFeshiru/SyamailcoinPublic/tree/main Goodbye and whatever coin name you create with the Syamailcoin format then it is not for personal gain, the demand of the public always positions Gold and digital Gold or digital Dinar to be number 1 in their respective markets, This will pass. -----BEGIN PGP PUBLIC KEY BLOCK----- Comment: User ID: Alshen Feshiru <alshenfeshiru(a)zohomail.com> Comment: Valid from: 06/10/2025 09:35 Comment: Valid until: 02/04/2033 12:00 Comment: Type: 448-bit EdDSA (secret key available) Comment: Usage: Signing, Encryption, Certifying User IDs Comment: Fingerprint: 5871D671C35C12147308395A464505DE1047DA134C01C8EBF8D18D6B8CBD7763 mEkFaOMrBhYAAAA/AytlcQHHbHV7SgCdlZnHrIjtxAfcYYzs9R5GGNK46dlgzFzR B+1X8BPoMimXLemj9yoBK+lfLO7OaTZ9klqAtCtBbHNoZW4gRmVzaGlydSA8YWxz aGVuZmVzaGlydUB6b2hvbWFpbC5jb20+iM0FExYKAE0iIQVYcdZxw1wSFHMIOVpG RQXeEEfaE0wByOv40Y1rjL13YwUCaOMrBgIbAwUJDhXYSgULCQgHAgIiAgYVCgkI CwIEFgIDAQIeBwIXgAAApU0Bx3DEN60mahYzDrGcFnvmZ/5UaBBQTnLoSfPwG8Hz fYt/pLE+S/yMOrbDdUrg6LG0t33bh7Pu4BxjAAHGIAca1udLBqQZ6mYwpBI6Z2S0 XVIx+glBORH6ynYgZGBZOTBarTts7UctN7D0pbBE+J4Y7w9ooDEAuEwFaOMrBhIA AABCAytlbwG/civ41G/UgMeMBiRTScXvU83nUgSPz4fma7iCz5ZVfUUP9wBuxVxd n7gODEf7mnjE8Vt8XHgOZ6kDAQoJiLIFGBYKADIiIQVYcdZxw1wSFHMIOVpGRQXe EEfaE0wByOv40Y1rjL13YwUCaOMrBgIbDAUJDhXYSgAAzGAByPZFSr2g/J57qB4r 3ISgR4+mn83R9+R2TZL7s1qnDsqjw+t6B/b28dwlVxSXgXJtAcbW2hDlzORJAAHG O8MVhPLaPra69/XvhuhZW9vOw4YXydY9aW+63KiNA6iIeZz9HczEOvT6vdWjIj8f aQN2OLDD/yUA =Gs+D -----END PGP PUBLIC KEY BLOCK-----

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Error Servers (Syamailcoin: Gödel's Untouched Money)
by Alshen Feshiru 09 Oct '25

09 Oct '25

Has anyone experienced a Server Error as well? I haven't been able to talk through the site except through email, maybe that's all and I'll wait until the server recovers, thanks^^ Alshen Feshiru is just a Pseudonym.

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How Syamailcoin works
by Alshen Feshiru 09 Oct '25

09 Oct '25

Here's how Syamailcoin works We can get Syamailcoin through the consensus of Proof of Exponomial with a minimum reward of 0.0002231668235294118 by completing Delta Math by sacrificing Sub and Iteration Derivatives time in the Inevitabilty Stage, the Inevitabilty Stage will function for the way the distribution of Syamailcoin works so that the rewards we get are not arbitrarily obtained, if the first stage is the maximum for all Delters is 3.743.507 or in Computational Mathematics is 3743507.3299902770668 then it is never possible to get Syamailcoin beyond the limited amount of the Stage. Which then of course financial records will be stored in Blockrecursive and protected by SAI-288 and ML-DSA (Dilitihium) Cryptography. In Summary: Syamailcoin is an anti 51% Attack coin, digital Dinar that can be broken into small pieces, resistant to Optoelectronic Bias.

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Copy of Microcontroller Exploits from LibGen
by Undescribed Horrific Abuse, One Victim & Survivor of Many 05 Oct '25

05 Oct '25

I was happy to discover this book from 2024 when looking for written decapping information. Dense citations from the advanced hardware hacking communities. Chip x-ray photographs, how-tos. 8 MB.

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