diff --git a/crypto/bn/bn_tests.txt b/crypto/bn/bn_tests.txt
index cf85813..6bb688b 100644
--- a/crypto/bn/bn_tests.txt
+++ b/crypto/bn/bn_tests.txt
@@ -9715,6 +9715,166 @@
 B = 8bdfa8fe5ef3b2ad02bc63c4d
 M = 84daecf412b8c50ad6dfdb546c3eb783dcc6f32003eda914bb
 
+ModMul = 536175913582e73c1002083cb0cfce5471d4193a5b717881e60abfe927c829d
+A = 9b474b6f7d7f11dfbeb7a0724694f2daf9ccbaf2ec13269b5ae3329e8df95f7833baa68324509dcddfb5afa1d14f2dafc55e2c225475f16fb396beecc7a66dee
+B = d74a5081f00af2361c3537642c06cd47aae7e366741c9b4785e185af8b328acf3e2ed71e3b9a4b6fd49d956eef76740b3c6ec5850a90e7e444dfeaa7214c5eca
+M = 5efaeebe212752b28b5441a5d0b2600190504467c6359e9ab26320ee72cffcb
+
+ModMul = 6161cceee2b74e7965a926fdf5344ddf8cc41994d72154a8b6014c18cf71634
+A = e7d6b74a1af0834aaf93e09a6488340b661449ba2bbc73d775e7d828163813ddbcd82719351879a6d67ab6b518011e1db43a3d620d1f24403917691d15ed6f90
+B = 3ecc8fd3103fe52a7e73ec4be4e60b69584bd886a030f017b482bde9d4b0b964ba8471cb32b3e9bd49864d9028a22d6b6b46be0451bb4222c3987b74a509f8fc
+M = 7c3e3b8b1a6110da82674aaf88c288cef4cfddf22e7c9b75640fd67fa5fad59
+
+ModMul = 2acd55bdcccd55882eff0bb262bb62f78bff8e932aefc9d32f54d5d4e9b8bd76
+A = c221d1f0d1b7efe7e078dd01bed773f8876fa324b3fe91985d47d343e7f3878b457dae2f9ae68971245278a1d23cb541c56b94dd9ac43a9fbe28a46efc627651
+B = 49f94c19ff7ce990637c3d2019ed66f7e6dbb1442b04a4593cc480521b991cb1b878f8c31903240f89e34336d9e6785433617e729b71adcbef622a683357e035
+M = 43760c71742e9cf22cae6fc262c008b7f1b97a78c8063957b74aa4cd370c1eeb
+
+ModMul = 504c11e38284a30e3647c1ddfaed94503d833bcecdff05e749422ad1d9442540
+A = 3fbabe2d65f443e7db0a6f332330ecc4d1d40e14fcb510499552020405cafcf10a50a5ee47cf60fd8c22a22b3f753b4167c213851f32109babe4b5c298d6c4cf
+B = 62e5b0f887dcb1f1794bae7dad46a066f810cf5f82a1eea99207b5f0fb0ae9084c5e62cc97b2672b1cf4cc1400a19bdcb093c97404876b584a6482931e7ba9b7
+M = d79fab3eb31189268b2a0689cafdaa0826f07d432591e8aa8bd3c7cdce1470a7
+
+ModMul = 13a6431c57ddf0ed3979412ba8454a0dd9a2694a0dd76453aae63366c46e41db
+A = 7e1fd0bd9ab0aa75b264475604aea09f24239f94847ce2549d43b71890c0549938d167adebc7890d3c492b5874da7bf18d895ccaf1803b9776820598928b407c
+B = 5e54e5185bc86f16177f1354a57d36ac2980def141b389e4bfda134fae7c158009ccc61ef66281905128b6297f876662104ead2315024f129c56eaa387f80b4d
+M = 182572149b860615dd853f37f7d51a35e85f5e4a4249a60fde58dc68e0dd7401
+
+ModMul = 145a44566bd75103083b7556a822ea6008ed3a6a1bf135b68fcf87a294c09b4
+A = a195e4315caa8cc0707063c7359c28139d4dfffb57eb726156336e13227ad9766ea1fc99152893ebb194fecfc153d47cb927a633217328f05e4d8782aeb89d04
+B = a97ae97dc7e9a224cab94ecedc08d0cbf7a012dc5209b1e1e8b5b843fcf61e65db3457d6085545a633be47b742e8237cc716357ff5bce9b00e23671ec1d049a8
+M = 29b060ee2aef7e43e02163d279ce49259127198adf462d13aa195c7dccf573a1
+
+ModMul = b00740cef7791692d45f5a7110f3eeb260638f19f87c9245436fc0422de90658
+A = e6b97c11ad44fd451d168d65d1691d2220db8c3b6c8436d59f4c1366aac52558d0d6b61f5d6966460a4a31085fac711e5a09af5563d938963555d4730982eb0
+B = 6805eab5a4da534f07def6d2c320a6cbdfe4831fc2163dfcef740607b3181d8647bfae8f8c16237c1c1c5d14b9e3417132f81b3a7db4b7fc11927aab30dca590
+M = f975a94fa62b4c0e68df5c3ac5917d18927c0a6d9cf39c26f6ed97a81cedf227
+
+ModMul = dc04b6ba2eb1e34ea8942a50d1d0c5479dd22109895796ffdc9cd32b53d4764
+A = 7fd3310af09a67e0684dcd8e3b4b651c7c13c2f6a0a47b59a7f5cd8bd80854d1d4fe02eaa61843d6bb2b87f99d8ec4842864681eaf056538ffff610c231e1d
+B = 15f1661c59ee9f93400073e18a91503a93d47537d2da5cf5e4bc69ccc87b07bed171a95f1c5eaa9c7d7ab207ab3f1f7634c5d16e706969e869364207f61d84bf
+M = 22e2856f4c2b6c01448d4aef74aaaee3a14e9660b5b277200f2e67464ecadfab
+
+ModMul = 19299c9e960ce15087e9fbd66f95cafe82546431b92d70db1de87c3425c1bef2
+A = 8e3abb1f24e1f91496db99be9409f57f67cfb6e0e33d603a2a31e1309f1d0bbdc413c3e4fbb5e3d923f683afa9942b9b9fad6a6e558b2297889fff47ccef7d23
+B = dbdf5940dcd68127d476badbd5a2f3018aa4d8db79f81337ddfcb108637110b934e946d3284ec09d5255605ad72424f1894238ee4f7964dffc27fad838532321
+M = ab6b4e3d3909512f5d1d62a30c1ab8dd5e584cadbce9dffd12fe203f8936ee93
+
+ModMul = 4f88ad4e30e6e8e38cba0452d98d4a3547c680f16308692e33e5577772658764
+A = 5137697bf48982edd869e4a42f3cb858bf65ad5b25d1c0e8b75d054460d0944ecb5a6924721c5728964d84231c7ae808f556837aefb23fe3ad36aec9f5f60f20
+B = c79554304620f8116b9a8bb56f6a23620e9fd504f7163f732e1e6367d25c6ff98cb01d16faf3e018dec6a067d1204a6aa95470598ce757bcfbc3ab4f5d8ec88
+M = 9ba20dd78923d8ef82897ac46a509cf22c9b7986a4facf42e5416bfe3576a735
+
+ModMul = 985a4d2a7431e09fcad03e6a3f926582dbc0aedc588f17aa5db40c2d3566233
+A = 908bff40440aaeee6c90b6312dc017c3bdae884a9074e02b26f01be1f018390e01f0d111f99a06c16e20538df8000d4066cd4bb3628da88a3a5cc240cfac719f
+B = 6ebfe9fe53909876784f9d6e5dcca4cfa9463fbd8426c5bb8890ae84c2fad119615fe1e1f2ee5fa544a5ac713ed1da8c1e04f282f1f1b9fba4b4c4bd9db20538
+M = c66842e0a11ed6ad1e8f192ea97f5f244536cfc5234c7fdae1ff905123c72793
+
+ModMul = 133d7b31537b627da2c042217cd28625437c28c3e06258427d9a4384046a1f4
+A = afb695e3e40347f60a500e01fba4df1c1f2fd4ed79e3f65913d82369f79d80db6b3978e6351c70c148f572b9c0c2b1efeefa605251b3156d9b66d240467e550f
+B = 8855046dcf50f80f278227d5260b9be53ca2e4a1cfe1afce4d35b11d0fa17a36a8bee8126e13bbb318d476becad5a935e9d160fa481e1437b292bdc169dc7d45
+M = 3eae4f0d6c7e1fb9de1a4c160404a8767783c7f839fe27a543f5c389c679d47
+
+ModMul = 7f4576a315bad5c7fbb1616e8b26c5b34ca6f701b9b1adf0485fec181c41dee9
+A = bc2baf0153a4598f6b5f488c43b2546cadfaca2c1931b919f98ba71835a8fe78886da1fea25b194e60ed6f9e0ad23c988b64af9278155c1722dcf4983a1566c2
+B = d8374d91fd3c523ecdd6bdd265c9a8958dd222f9f0e25454fd683bd86d7900a273b56f1f47e033c46527e32c721094ce6bc927d25fac05d7fa6db4d7a6773c94
+M = 9975d8e7f2a4d9d1ff8d442b93ff269a83fee43a18bbfa8c2ccd7ca5fac3a8d3
+
+ModMul = 57ebfb39605d4fa6ef5fd03bd8e4fd685664297c29b7ad75a40b133e15fc5ae9
+A = efed8e442154b1eb6c75775cc23e01fa65c9c361e222da123d07daad3039f305e7102edff23b65c333f0caae4f7929857c3169f4ae47c9f0fd920c38eb42bf2f
+B = db05415ea90269a74b0919ff772c148c0eeb2ff9dea76a6e73e82eb86bc76fb42308b55ef83a769a91d23b7840d5d2f5129f15279dfab7cd8d63778acf202f26
+M = 7704390c4b1da86d51ff817003e5451d601a5352296e339e5da219ec5a330479
+
+ModMul = 40b6b0d44cf8a5ca7f4fd03dd6e1e2a11f74f3911dcd8727e57db8d65cd490d
+A = 6500f3cf686eec4e1f243616ac0ea8e8d11ddbade490b86baf231e7b2fd55968ee14b6bb7badf8c898874099831976af46bcbfbfaea10d49aa803c6e51238e2
+B = 1fac744fa1e26e789639e049679d0e2eb57336279f09555e10210e7143199a3df5fbf5294edc386ac762fa3a3b0b4bc28945adf21a8af747a29018bf76d3710a
+M = 5c0781a87b84ecb4362b09c623d511de53c085671dd4f08e9a551685b55ddfd1
+
+ModMul = 6b778ae9822221e6a8376379e0032d7edb14d7b5e32a7310897b54d1d5626113
+A = c4a5737a9496129a136753f8c2e52bbd2660f2d3fafe4ed702900b01c14e506d13e3bbeab19b357e5ba9fce8a4fc3dcc469406a16248d6fb53862781fd9d55e4
+B = 444e5a673eeb37fd3b4f6b6f5133b0f46c2ea532e1953da4a0e144407a8e2534c5ff40cc9af7756e5aff9df57d938fcedaffb868dcf4e458b36f506ed7fe0ce5
+M = 7f5978c0c066132a9bdcb00727bb802b72777b9e8e4265f76b80cfdc3a788817
+
+ModMul = 5c717e5dd25abe60f761d6f9326ed056416add4c1384682d87b7ff12e112f855
+A = 4351965a421c75c5b4c251861e53316a300ed7983e27e17f9308420f0d2cb11e9c476294fcd9042a525bc1a044bb442d1d9f853c9e07245170e0e2711010cd1c
+B = 4e1046647c362c8f9c414be54075b4e9d151c6fa0c3da40d90e6042625947ca2c9f20cfbcfdab8666dac5a15f6cda9d47b09f654131fc5addc07e382c9639323
+M = a6c789884c66c7f028099e0367b3ed86871277bf070c541ee12fc02fcb6181d7
+
+ModMul = 4452688244f542125168853f1d444f96ab0f82903bb12a97e59f0db633edfd6
+A = 9fd1cc81981bff977244c044146918057ad06d3cc26edfb8fb4118ee02b959d45555f9507ffeb23c3688e29ccdfe5f583fa3761f6727573542bee8ab5f5b600d
+B = 856e6a03b5c93fc19deea51b3bfe42c810c5bcf9ffbd08e2625eb209baf6a4e24943a3c090d89c1f70aea9f0128e511fe92e03715d917168c1e1ca77a3a8731f
+M = 2c245d407a78903ef2b279ddbe32106e6333b6f44cabf87b8641b047c79ea06b
+
+ModMul = 375f8474ee47df6b9a038512002e56cddd374d69c69719d8d369232c64a839e2
+A = add40f1dd6d4a2414b17f0c628eed9a8f082f3ad1f34ec41935fa86b34d4505b22ea80c062386a9ed63f95c67e55c686f837bddf8f4da791f98b08c02f32d4b2
+B = dab1caaa11d5a208b7a6b7a1d6482a4859daaba5e3a77b1b1020e8ae62a664953dfddd0b47d40526e7a3c6a5363c6d41dd9f529fd8b58d5d31bb67e745cb71b3
+M = 4f506313a4f49873a405f2e5a6e9cfae9cd5e9f67b5ef900153366570e28a955
+
+ModMul = 36fb0733a26902f0f8f11625305a3c94fcdfffe294eb6ccba110aa628a314df
+A = 52ee1498bd6a1677db801ae2eab4951345a1fcf8fe7d38e3f28dbc27fae508d87c9958e02a375ff4891b88ee916b96331e7cc082615faa028f6d541b5ce37876
+B = 9343cfa074f50c20e8472f8f7c4a7d330aa30ee417ed8027a4c956e84cc5cb31d5411c14796d9325fceef79a51b5d8a4c89182ca273ab633e6a7b22a27352300
+M = 9d7c334aa33634f9f313b71b42476a3b627a6c5bb8ac1d07a8d732d5c087bd9
+
+ModMul = 4a377267508eb045e00cea66a417112dac07545304bbeac6315625275b7cbfad
+A = 19616a82b75b08499d4b1f869df2db8f71398672f3f97ffc6177a4a5aa913605ce8a6ab5f778cac508f0b3f2aa680b01ccdc57c0fdd6cd678a2ff2dcd7f01f3c
+B = a5643a9a9fe3be4134082daae4ee7dfd85d9452beee856fd939d3be9788b6bebcf3571c67ec481ff9b20f70d23e82e2171b1d0ddf0a9435b40115d32aedb6811
+M = ea0477e7f1a02cb6c21171066f3dab69d4e24429043b0f049de660fc80e51937
+
+ModMul = 7952dfdb91252658430e365adeefd9093740de92cfc9dd3d92294f2dab6ca0b6
+A = 8e6cd7639b7c134b53e6ae6ac5f51268da83ed09e8e96d65e4bb130dcdbbab9e48226ddba6efe93faa510bde8ee92f2a641774c4272b5a2f88024b77a2cfa110
+B = fe4e8109a49b16b96871e384564cc096277dad4e1bbca8e5feb33f140a4fb800c8f3096b1bc7042bccf249aede88e6055c0db609f94e214b1251eda494be724b
+M = aa46853682af960824140c35d145a6dcff6283b2c59994b30ecf9b8def41a025
+
+ModMul = 1aacec7f7e66b0cf4eb2dfda9d8d3fbf4eb8e928cbbc967d13e3e38612f0346d
+A = b0fd7a936b0908ba6fa797e4b855d673ff85d665ef3a345e560e2c0049becf5c25b6c0068dd617ab47a8fd151939ea0631f86806ddd40e557933c0e880fcdd0b
+B = 105c87fe2b1bf0be5405ca0d530beda1780f0045e892d7810f8a8abbe890f0a19de66497cba55bf38e190c52992467c22a320c38a4bd167f774ed812f1271d5a
+M = ac4f0a2b22df691331ded955a5d0e7d1910d7920a59d4a87636b2635397b7335
+
+ModMul = 2c25d180156fa7d2fc20c9bd6d9ff0b111c9ad76ada0784e2f8fa0bd06413f66
+A = 2aa4a0a73df11f4e60956619d0b35eaef45730d619f9b920298e6d369b9861f6411de28a34af038f288d7a3d6a35b10c8082b8ad0fb275a8f67c6832ac46ba9
+B = fae1d50b72feb25da2581829409391bf289cd9f730c99d265b5b2d63889381cde4adbf85c3998c2478f2866526b8f64605d75765edd09b78ea45337207d173
+M = 65c9d79a09a820adbc9beb152bef387c1439147ed50cef872d36a69f1c7d5fe1
+
+ModMul = 56ec8624fc199e7b4e68358f88f1a99f1d4d02577b8c6f7e28e4ccfdd981f995
+A = b0a0f9d05d144d2ef257c1e63a7127a3b8e0d8b64ff8f6447618560593574b5c5da6258b274efc28da0defd988bef1efca0f481f809665a78954b36741d668bd
+B = 10901b9dbf0016cbcc671da75a75b7a6ec6a66dd17b53a97344864b08f037098537380bfb0137b6becfc36a75206686d16bc4eb8fd54299494374e3f383d9b10
+M = 73882376ca850c125ce9f20c291e550ee48f0eb0d571109ab08c22d6719496e9
+
+ModMul = acceebe131aa34ff21b3235f045bccc8a8f762dca20c1dd1ef6eb461ea971c6c
+A = a7714b249eb0f0cbe3e6fa0b04e895fcf14c404876197defafc6b57026ae7e5e993fc47c1819581adc03860ce07f2b7877a3f6d0912c0cbc659f5f6170a1cb2b
+B = b7278ecd154ef5243ad973ead291ea186acb63e09977e644a6a9fde195d1a33993fc47c1819581adc03860ce07f2b7877a3f6d0912c0cbc659f5f6170a1cb2b
+M = c52ae49e1a4b21ec392b76844ad559653b7b9f67a58b3bba6c2ce250017eab09
+
+ModMul = 62b5b04dc84bb4ee04934c03ef361bc6e59b42144dc117b9f7771525c67c3688
+A = 2b65f491caf0b5cd9c66c859fbcadaec7213e6b848884638791b1620d6e4bc9dde087af0e7329d3b15a45df2d43ebde61b053ad7f63917aa922d58b4f3222620
+B = c1bfcdb34b0766be980540dc3256b9ee4158310fad2c43cf24bfafca08ee185647043f5842a9d9eda224449259341b7c50998086434528d47661bf5762a7ab5f
+M = f73398c32191b436d14a0b76c6069b1d61395568753c832dd0c707780a232dc9
+
+ModMul = 5613c8fb0721bd3f605089def48fb2c38a4862bb387886c1edc1bc37d10f0e15
+A = a3d8b12a2c8f4021ca045a4e4903687dea63ee7e88893b1911aea77efbff00f8f5c7884cbafc71f59fa2636195c2ebee61edbf642923f34d87ba5eb49b06a7ee
+B = 3231829c81b26dcac432b502ce22e126ab564922b1e9818cd3da46edc5ce7df026d0e515809c97bcfdb9666581efbfd364437ba9959dfad099f90472f97c69ec
+M = df8344fa848d1066afe4f8d985cff65441751677dcf3a4e99b40365fc3c978e9
+
+ModMul = 30325f7ccbc2c69e11d739ad7132a947c53377aa902ec70b152f3a75e050c244
+A = e4ba620125f58a63fe12fbd3eccdea477d56b120c76d5d1421bebd74e8686b4093f8169070453ccc04b63b173568385313a1d9c841a4aa82a61cb84d4286a941
+B = e87aaa990307855f8e5f2e5509d2ce31dd4b13bb7199cf5fa0593e350326e222efc33a26c69245565d6ebb5a484cfef7d2558f22dea8054d07831d536803d0dd
+M = 43d57108eb0ab9bebaa8ce137628ea825951c6accb9acb7f1e991c93b8563897
+
+ModMul = 1975db7b72434ad32c9aee412645f6670b7f4af1f8a424a5031c559d3e18dce6
+A = bd64b1db27fa7da4c92a4ee092f58a2a53ed0f12d009fe13b36d5fd585defe778fafea4a60e8fe567d03e9ba3b72b189e22504ae8ca6aad7c2ac0f44abca2f6
+B = b487d8116198560d6c5b08c7ce63b0acc0c98e6f2a8d709cf4e3a409edd55f64d72fc27a70dc341e280ff5a1b09fe131773d466cb31991d2db23a2a86d225c80
+M = 39d57af763eabe569dac1a103e169e6e3b4375168e41e5c3b961b6e743915923
+
+ModMul = 3bbb5bde9e3e240694326571360090e1fc0a4ea7b2311c1e0bd3961f6c159385
+A = 4181ee3bf9a98bcd49eaea243a179cddbf160981efc720685c7be1dfeb5aa552685a2cd46f340e1e1da893b3b460692fa2eaf6c100f24a14f239e45123242d53
+B = 77cd04d86dd5da322af78be54246dd6b7af490d903db1db03cbccde535570b81c6053a84110c07f097540ffe7510320024b7bafb77e9e239761def76092e1d59
+M = f3b9833a303eb540cf8b6cbc3cf16394b1634ef517be57684e42d364d8bec3e5
+
+ModMul = 2d8174211f0367233b3a8df7c5bf0066d6aa792be7cdc5e850a477454d5c829f
+A = 1c08cec52d96136fbd9078b7b8db36ab63b86e19dd3dba7b2e3190ff566180e89dfee9423fa4e99be2187eda6aedfa86b9a45eb1e4655257315ae6a280f0a6ee
+B = a8b4bc9647d8df9b7c76cc6d0f2248cdbc41f5da9c061f9864aa8415c9557582cada456cf23cc32d47d1fc1caf19d36b398019aac4734e10f55ce3cad419e5e7
+M = 7eacffe21f88413af94155a2a8e37f70a431a59653738afda04a1bec72d0d9ed
+
 
 # ModExp tests.
 #