Hash-Based Signatures 2019-02-01 2025-10-14 David McGrew, Scott Fluhrer 0x00000005-0xDDDDDDDC Specification Required 0xDDDDDDDD-0xFFFFFFFF Private Use 0x00000000-0x00000004 Reserved 0x00000005 LMS_SHA256_M32_H5 RFC8554, Section 5 0x00000006 LMS_SHA256_M32_H10 RFC8554, Section 5 0x00000007 LMS_SHA256_M32_H15 RFC8554, Section 5 0x00000008 LMS_SHA256_M32_H20 RFC8554, Section 5 0x00000009 LMS_SHA256_M32_H25 RFC8554, Section 5 0x0000000A LMS_SHA256_M24_H5 0x0000000B LMS_SHA256_M24_H10 0x0000000C LMS_SHA256_M24_H15 0x0000000D LMS_SHA256_M24_H20 0x0000000E LMS_SHA256_M24_H25 0x0000000F LMS_SHAKE_M32_H5 0x00000010 LMS_SHAKE_M32_H10 0x00000011 LMS_SHAKE_M32_H15 0x00000012 LMS_SHAKE_M32_H20 0x00000013 LMS_SHAKE_M32_H25 0x00000014 LMS_SHAKE_M24_H5 0x00000015 LMS_SHAKE_M24_H10 0x00000016 LMS_SHAKE_M24_H15 0x00000017 LMS_SHAKE_M24_H20 0x00000018 LMS_SHAKE_M24_H25 0x00000019-0xDDDDDDDC Unassigned 0xDDDDDDDD-0xFFFFFFFF Reserved for Private Use David McGrew, Scott Fluhrer 0x00000001-0xDDDDDDDC Specification Required 0xDDDDDDDD-0xFFFFFFFF Private Use 0x00000000 Reserved 0x00000001 LMOTS_SHA256_N32_W1 RFC8554, Section 4 0x00000002 LMOTS_SHA256_N32_W2 RFC8554, Section 4 0x00000003 LMOTS_SHA256_N32_W4 RFC8554, Section 4 0x00000004 LMOTS_SHA256_N32_W8 RFC8554, Section 4 0x00000005 LMOTS_SHA256_N24_W1 0x00000006 LMOTS_SHA256_N24_W2 0x00000007 LMOTS_SHA256_N24_W4 0x00000008 LMOTS_SHA256_N24_W8 0x00000009 LMOTS_SHAKE_N32_W1 0x0000000A LMOTS_SHAKE_N32_W2 0x0000000B LMOTS_SHAKE_N32_W4 0x0000000C LMOTS_SHAKE_N32_W8 0x0000000D LMOTS_SHAKE_N24_W1 0x0000000E LMOTS_SHAKE_N24_W2 0x0000000F LMOTS_SHAKE_N24_W4 0x00000010 LMOTS_SHAKE_N24_W8 0x00000011-0xDDDDDDDC Unassigned 0xDDDDDDDD-0xFFFFFFFF Reserved for Private Use