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1 /* This Source Code Form is subject to the terms of the Mozilla Public |
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2 * License, v. 2.0. If a copy of the MPL was not distributed with this |
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3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
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4 |
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5 #ifndef _SHA_256_H_ |
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6 #define _SHA_256_H_ |
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7 |
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8 #include "prtypes.h" |
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9 |
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10 struct SHA256ContextStr { |
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11 union { |
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12 PRUint32 w[64]; /* message schedule, input buffer, plus 48 words */ |
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13 PRUint8 b[256]; |
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14 } u; |
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15 PRUint32 h[8]; /* 8 state variables */ |
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16 PRUint32 sizeHi,sizeLo; /* 64-bit count of hashed bytes. */ |
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17 }; |
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18 |
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19 #endif /* _SHA_256_H_ */ |