38 lines
923 B
Go
38 lines
923 B
Go
package keyset
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import (
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"math/rand"
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"time"
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)
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/* (2) Generates a pseudo-random KeySet
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*
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---------------------------------------------------------*/
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func (s *T) generate() {
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/* (1) Seed randomness */
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rand.Seed(time.Now().UTC().UnixNano())
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/* (1) Generate new secret
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---------------------------------------------------------*/
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/* (1) Reset current secret */
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s.sec = make([]byte, SecretSize)
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/* (2) Generate each char. until same length as hash digest */
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for i := uint16(0); i < SecretSize; i++ {
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s.sec[i] = byte(rand.Int() % 256)
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}
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/* (2) Manage other attributes
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---------------------------------------------------------*/
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/* (1) Random depth pick init */
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var randMin, randMax = s.ctx.MinDepth() + (s.ctx.MaxDepth()-s.ctx.MinDepth())/2, s.ctx.MaxDepth()
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/* (2) Select "random" depth */
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s.depth = randMin + uint16(rand.Intn(int(randMax+1-randMin)))
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/* (3) Reset comsumption level */
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s.mcode = 0
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}
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