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add amd64-{51-30k,64-24k} from SUPERCOP, now use autoconf
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162 changed files with 79451 additions and 277 deletions
10
ed25519/amd64-51-30k/sc25519_iszero.c
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10
ed25519/amd64-51-30k/sc25519_iszero.c
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@ -0,0 +1,10 @@
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#include "sc25519.h"
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int sc25519_iszero_vartime(const sc25519 *x)
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{
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if(x->v[0] != 0) return 0;
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if(x->v[1] != 0) return 0;
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if(x->v[2] != 0) return 0;
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if(x->v[3] != 0) return 0;
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return 1;
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}
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